## Chapter 303 — The Temperature He Did Not Set Isha joined Thomas at the gym again the following Thursday and left the barbell at one hundred kilograms. She completed three controlled bench-press sets, each light enough that Thomas could stand behind the bench without privately calculating whether the safety arms would reach before his hands did. The weight still moved faster than anything he used, but it no longer turned the far end of the gym into a private event. She lowered the bar to the same place each time, pressed, replaced it and rested while Thomas wrote only his own work in the notebook. The campus gym was busier than during their first shared evening. Two students alternated at the squat rack. A woman from the engineering faculty used the cable station with printed exercises clipped to a board. Near the windows, three members of a university sports club occupied more floor than their equipment required, then compressed themselves whenever another person approached. Isha wore the same black sleeveless top. The three travelling lines showed on her upper arm whenever she reached for the bar. She had accepted that several people would notice her strength if she trained in a public gym. She did not need to answer the attention by increasing the weight. Thomas watched the third set and said, “That looked easy.” “It was meant to.” “This is a development.” Isha sat up and looked towards the notebook. “You wrote that one hundred and forty was slow.” “It was slow.” “You made the description sound disapproving.” “The bar does not benefit from praise.” Thomas moved to his incline dumbbell press while she unloaded the rack. His own numbers had changed less dramatically since the previous week. Twenty kilograms in each hand still required attention after the sixth repetition. He completed eight with the final one slower on the right, brought the dumbbells back to his thighs and stopped. Isha stood near the head of the bench. “You could have made nine.” “Probably.” “You stopped at eight.” “The ninth would have been less good.” She placed one hand briefly on his shoulder as he sat upright. “Then eight was correct.” Thomas recorded the set. Her approval no longer made him feel as though the exercise had become a comparison he could lose. The dumbbells had moved more cleanly than they had in September. That remained true while Isha carried a twenty-kilogram plate in each hand back to the tree. They separated for part of the session. Thomas used the row and split squats. Isha tried a landmine press after watching another member finish and asking Thomas what the anchored bar was intended to teach. He knew only the broad answer and said so. She kept the load modest, adjusted the path twice and stopped when the pressing shoulder began trying to rise. At the far end, Thomas completed his farmer carry with thirty-four kilograms in each hand. The increase was two kilograms per side. It made the return walk slower without pulling his shoulders forward. He placed both implements down beyond the final line and remained standing. Isha saw the number before he told her. “You increased it.” “By four kilograms in aggregate.” “That is how you conceal two.” “The handles remain separate. The body does not.” She came close enough to touch the inside of his forearm, where the grip had left the skin flushed. “It felt stable?” “Yes.” “Then keep it next time.” Thomas had already intended to. Hearing her say it still settled the decision. They ended with no test and no lift worth remembering outside the room. Isha stretched her shoulders against a rack upright while Thomas walked slowly on the treadmill. When the attendant announced fifteen minutes until closing, they wiped the equipment, changed shoes and left with the ordinary fatigue of a shared session rather than the sharper residue of discovery. Outside, the October air had cooled faster than the building. Thomas put on his jacket. Isha carried hers open for the first block, body still warm from the final set and the crowded changing room. The dark surface of the river appeared between buildings when they turned towards home. A bicycle passed with a small white light fixed to the handlebar. “Was this better than judo?” Isha asked. Thomas considered the question through the tired steadiness of his legs. “It did not ask me to become interested in being thrown.” “That is not a difficult advantage.” “The gym has designed itself around several.” Isha touched the back of his hand as they waited at a crossing. Their fingers joined after the signal changed and remained joined until the apartment building required keys. --- Flat 202 had retained the day’s warmth. Thomas opened the balcony door for several minutes while they put away their shoes and gym bags. Cool air entered the LDK in a narrow line, moving the tail of the paper goldfish on the bookshelf. The torn first fish stayed still behind it, protected from the stronger draught by the photograph frame. Isha drank water at the counter. Sweat had dried along the centre of her back during the walk, then returned faintly beneath the gym top after they entered the flat. “Cleanse me before the shower,” she said. Thomas had been taking two bowls from the cupboard. He put them back. “Ordinary finish?” “Neutral scent. Hair left alone.” Isha rolled one shoulder, feeling the warmth trapped between the fabric and her skin. “Cool my back as well. The old amount.” “Approximately five degrees.” “Yes.” The cooling had become useful without becoming frequent. Isha asked for it after overheated climbing-centre shifts, long summer walks and one MMA session during which the fans had moved only the smell of the mats. Thomas kept the area narrow and avoided joints or injuries whose condition cooling might conceal. Tonight there was no injury. Her shoulders and upper back carried familiar exercise fatigue, evenly distributed and already reducing. Isha turned away and lifted the end of her braid clear. Thomas stood behind her, placed one palm between her shoulder blades and shaped the cast around the clothing, skin and sweat beneath it. He excluded the hair, tattoo and everything inside the body. The intended change was modest: remove surface residue, leave the natural oils that belonged, lower the local surface temperature by the familiar amount. Cleanse gathered with its quiet pressure behind his eyes. The spell moved through the top and across Isha’s upper back. Sweat vanished. Fabric lost its clinging dampness. The skin beneath Thomas’s hand cooled. Then the grey-white line appeared. It crossed his vision from left to right, brighter than the kitchen light and too narrow to read. Static formed beneath it in broken blocks. Thomas’s attention divided for less than a second between the incomplete notification and the spell already moving through Isha. The cooling deepened. Isha inhaled sharply. Her shoulders drew together, and gooseflesh rose at once along both arms. Beneath Thomas’s palm, the skin became distinctly cold rather than merely relieved from heat. He released the cast and removed his hand. Isha turned. “That was not five.” “No.” Her arms remained covered in fine raised bumps. She rubbed one palm across the opposite upper arm, testing sensation rather than trying to warm it. Thomas reached for her wrist. “Any numbness?” “No.” “Pain?” “No. Cold.” She moved both shoulders, then bent and straightened each arm. “Only the back and the outer part of my arms.” Thomas looked at the area he had targeted. The top was dry. The skin above its neckline had cooled enough that the difference remained obvious against his fingertips. The static gathered again. **CLEANSE — LEVEL 6** The words held for two seconds, broke through the middle and resolved once more. Thomas read them aloud. Isha’s gaze moved from his face to the hand he had used. “It levelled during the cast.” “Or completed a level that had already begun. We have no event corresponding to the fifth advancement this time.” “You have used it often.” “That has been true for weeks.” The notification vanished, leaving the room unchanged except for Isha’s goosebumps and the open balcony door. Thomas crossed the LDK and closed it. “We should stop until we know whether every temperature cast has doubled,” he said. He had already begun arranging a test sequence: a smaller patch, reduced intent, one side as control, no face, neck, injury or larger body area. The sequence did not need to happen immediately after an unexpected result. “You can shower normally. The body will warm the surface.” Isha caught the back of his shirt before he reached the office. Thomas stopped. Her grip tightened enough to draw the fabric against his shoulders. “Where are you going?” “To get the notebook.” “You said we were stopping.” “Yes.” “Then the notebook is not urgent.” Thomas looked back. Isha’s skin was still pebbled along both arms. Her expression carried more interest than distress. “I also want the previous measurements.” “You are trying to leave the subject of the first cast standing in the kitchen while you construct a safer version somewhere else.” “That is generally how safety works.” Isha drew him backwards. Thomas could have followed without resistance. He did, but not quickly enough to prevent her from turning the movement into proof that she controlled it. She sat on the edge of the sofa and pulled him down between her knees. One leg crossed over both of his thighs. Her arms came around him from behind, capturing his wrists against the centre of his chest. The hold was comfortable, secure and unnecessary to any recognised testing method. Thomas’s face began warming for a reason unrelated to Cleanse. “You have restrained the caster,” he said. “Yes.” “This reduces access to the target.” Isha released his right wrist, took the hand and placed it against the cold area between her shoulder blades. The movement required her to lean forward, enclosing him more tightly between her body and her crossed leg. “You still possess one hand.” Thomas’s palm met skin through the dry fabric. The temperature difference had begun reducing but remained substantial. Her body was warming the area from beneath. The goosebumps along her arms had softened rather than disappeared. “You want me to reverse it.” “I asked for five degrees of cooling. You gave me more. Return the surface to comfortable warmth.” “That would be another temperature cast immediately after an unexpected advancement.” “You know the target, the cause and the intended direction.” Isha’s voice acquired the controlled firmness she used when Thomas’s qualifications began reproducing without new information. “You will use less than the known old limit and stop if the result does not follow the intent.” Thomas turned his head enough to see her profile. “Under restraint.” “Under supervision.” The position put her mouth close to his ear. Thomas’s pulse had begun behaving as though the distinction mattered. Isha felt the change where her forearm crossed his chest. “You are enjoying the supervision.” “That weakens your claim that this is punitive.” “It was never punitive.” “Then I have been denied a defence against an allegation no one made.” Isha tightened the leg across his thighs. The argument ended there. Thomas drew one breath and returned his attention to the cast. He intended a narrow adjustment across the same area, warming only enough to approach the surrounding skin. No cleaning beyond what the first cast had already done. No soothing finish, no body-wide effect and no attempt to test the new upper range. Cleanse answered. The skin beneath his palm warmed gradually. The change stopped where he intended. Isha’s shoulders lowered. Gooseflesh receded across the outer arms in small uneven patches. Thomas ended the cast. “Better?” “Yes.” She kept him held. Thomas waited. “The corrective action is complete.” “We do not yet know whether you can still produce the old amount.” “That is a separate test.” “Yes.” “I thought we were stopping.” “You thought we should stop because the level might have doubled every temperature cast. Test that question.” Thomas looked towards the office. The notebook remained inside. Isha’s arms remained around him. The spell had produced no pressure beyond its usual small cast, and the second temperature change had followed the narrower intent precisely. He could refuse. The refusal would be safe within her arms and accepted once it became real rather than procedural resistance. Isha knew that. Thomas knew she knew it. He turned his right hand palm-up between them. “Forearm. Small area. Cooling no more than the former amount.” Isha released his wrist and extended her left arm across his lap. The tattoo lay farther above, safely outside the intended patch. Thomas selected a space on the inner forearm no larger than his palm. “Ready?” “Yes.” The cast lasted only a few seconds. Isha watched the skin rather than his face. The patch cooled gently, producing the familiar clean relief without raising goosebumps beyond its edge. She touched it with the fingers of her other hand. “That is the old amount.” “Approximately.” “The spell did not force the maximum.” “No.” Thomas let out a breath he had held through the result. The advancement had expanded the available range rather than making ordinary use uncontrollable. That mattered more than the larger number. Isha’s arms closed around him again before he could stand. “One more,” she said. Thomas leaned his head back against her shoulder. “The restraint is beginning to influence scientific judgement.” “It has produced two useful results.” “It has also produced a conflict of interest.” Isha turned her face towards his. The first cast had left no cold in her lips. “Full cooling on the same patch.” Thomas looked down at the forearm across his lap. The area was small, uninjured and already known. A second cast at the expanded edge would expose little tissue and could be reversed immediately. He waited until the first cooling had mostly faded through normal warmth. “Tell me if sensation changes.” “I will.” He cast again. This time he allowed the temperature intent to open farther, still bounded to the small patch. The skin cooled rapidly. Isha’s fingers flexed once. Goosebumps rose along the forearm and travelled several centimetres beyond the target before stopping. Thomas released the spell before reaching what felt like the new limit. Isha touched the area. “More.” “Closer to ten than five.” “Can you go farther?” “I did not.” “That was not the question.” Thomas considered the shape of the spell as it had responded. There had been additional room, though whether the sensation represented range or merely the weakness of the signal remained uncertain. “Possibly a little. I am not going to find the edge on your skin tonight.” Isha accepted that without pressing. She moved her fingers across the cooled patch. Touch remained normal. She could distinguish light pressure, nail and the soft seam at the cuff of Thomas’s shirt when he brushed each across it. No pain, numbness or weakness followed. “Warm it,” she said. Thomas did. He used a modest correction rather than the expanded range. The skin returned close to the temperature of the opposite forearm. Only then did Isha uncross the leg over his thighs. Thomas remained between her knees. “You are free,” she said. “I had not yet attempted escape.” “You attempted it before the second cast.” “I went for documentation.” “Documentation is where you hide after surprise.” Thomas turned within the space she gave him. The movement placed one knee on the sofa and brought his face close to hers. Isha’s skin no longer held visible goosebumps. Her braid had slipped over one shoulder during the restraint. A few pale strands had adhered to the side of her neck. “I was concerned that I had hurt you.” “You stopped immediately. Then you checked.” “The result was more than intended.” “Yes.” Isha put both hands at his waist. “It was also cold.” Thomas’s face was still warm. “Your summary lacks alarm.” “I was surprised. I did not become injured merely because the surprise was visible.” He looked at the upper arms where the first goosebumps had risen. The response had reached him before her words could. He had spent too much of two lives treating a body’s sudden reaction as evidence that care had failed. Isha drew him closer until his knees touched the sofa on either side of one of hers. “The next time I ask for cooling,” she said, “you will use the old amount unless I ask for more.” “That seems sensible.” “You will not assume the larger range is required because it exists.” “I had not intended to.” “You once possessed many answers and used several because they were available.” Thomas lowered his eyes. The statement belonged to more than the temperature across her back. Isha did not add another sentence explaining it. He touched the inner forearm they had tested. Its temperature now matched the surrounding skin closely enough that he could not find the edge without asking her. “We should write down the results.” “Yes.” Isha’s hands remained at his waist. Thomas looked towards the office. “May I retrieve the notebook?” She considered him with false severity. “After one condition.” “What condition?” Isha kissed him. Thomas’s hands found her shoulders. The kiss lasted long enough to remove the procedural tone from the room and short enough that both of them still heard the rice cooker begin its warming cycle in the kitchen. When she released him, Isha’s face remained close. “Now.” Thomas stood. His balance was normal despite the quality of supervision. --- The notebook entry occupied less than half a page. **Cleanse Lv.6. Advancement resolved during requested cooling cast after gym. Intended former ~5°C reduction across upper back; actual result substantially colder, immediate goosebumps, no pain, numbness, weakness or body-wide chill. Narrow warming correction followed intent. Small forearm tests confirm lower intensity remains selectable. Expanded cooling appears roughly double former practical difference, possibly near 10°C; maximum not tested.** Below it Thomas added: **Do not use expanded range on face, neck, fresh injury, unexplained pain, fever/heat illness, impaired sensation or large body area. Cooling remains comfort, not treatment.** Isha read over his shoulder from the office doorway. She had changed into a loose shirt after showering. Her damp braid left a dark line along the fabric. “You have not recorded the restraint,” she said. “It was not part of the spell.” “It affected compliance.” Thomas added a final line. **Testing performed under close supervision.** Isha looked at the wording. “Cowardly.” “It is accurate.” “You were held.” “The details are not required for reproducibility.” She came behind him and placed both hands on his shoulders. Thomas looked at the notebook, then at her reflection in the dark computer screen. “The level did not bring another spell,” he said. “No.” “It stretched one part of Cleanse again.” “Yes.” Thomas closed the notebook. The absence of a new catalogue was reassuring. The direction of the existing spell was less so. Cleaning had become scent, finish, temperature and relief through boundaries the System appeared willing to describe as adjacent. They knew one new fact. The spell could make a small surface considerably colder while remaining controllable below that limit. Everything else Level 6 might contain remained untested. Isha’s hands moved from his shoulders to his waist. Thomas glanced back. “Further supervision?” “The notebook is complete.” “That does not answer the question.” She lifted him from the chair before he could turn fully. His feet left the floor by a small, familiar distance. Thomas caught her forearms and coloured at once. Isha held him against her, no wall or gym audience available to complicate the action. “The accessory movement was postponed at the crossing.” “I remember.” “You requested it.” “I had not specified timing.” “You have spent the evening insisting that available range does not require maximum use.” Thomas looked at her mouth. “This appears moderate.” Isha kissed him again while carrying him out of the office. The notebook remained closed on the desk. Beneath the final line, Level 6 occupied no more space than the temperature it had changed.