Jor looks at first like the same well-born young Norseman who left for Iceland: clean, composed, and dressed with the care of someone raised to be seen in a hall. A second look finds the wrongness in the proportions. He was five feet ten inches before the wreck, but his body is still lengthening, his shoulders and hands becoming too large for the clothes his mother remembers. His skin is water-pale with a faint slick sheen that no amount of toweling quite removes. His short hair, cut close because it grows startlingly fast, has shifted from light blond to salt-and-bone, like sea foam dried on a strand of kelp. His blue eyes remain recognizable, but their irises have taken on a muted mollusk-purple ring, crossed by an ink-dark depth that seems to move when he turns toward a sound. He walks with a nobleman's upright bearing, yet his weight rolls forward as if he expects a deck to pitch under him. He often stands perfectly still, breathing through his nose, and leaves behind the impression of a calm tide concealing a strong undertow. The unexpected detail: he is fastidious about washing and mending his clothes, yet sometimes calmly chews a chip of clean clay as if it were a morsel of bread.

Jor is trying to perform the boy he remembers being, but the performance is stitched together from fragments. He recalls that he was lively, eager to prove himself, and willing to brawl, yet he cannot summon those feelings on command. In company he is formal and dutiful, saying the right things about gratitude and recovery. Alone, or beside the sea, he becomes watchful and strangely at ease, as if silence is the only language he no longer has to translate. This gives him a push and pull that people can feel: he wants his family to touch his shoulder and welcome him, but flinches if they do; he wants to be treated as a son, but studies the household like a spy learning a target's habits. His customary calm is not serenity. It is a still surface maintained through attention and effort. Jor watches a room, counts exits, and keeps track of who is speaking without appearing to do so. He does not readily interrupt. He can listen with startling patience when people discuss practical matters, especially ships, food, weather, or work. When talk turns to the wreck or to his childhood, his answers become short and precise, like facts memorized for questioning. He sometimes supplies an intimate detail correctly but without the affection that ought to accompany it. That absence unsettles him more than it unsettles others; he sees a familiar object and understands that it matters, but cannot always feel why. He is courteous without being warm. This is partly his upbringing and partly a defensive craft. He uses titles, remembers who outranks whom, and keeps his clothes clean because order gives him something he can control. Yet his courtesy can abruptly vanish if someone grabs his collar, blocks his path, or treats him like a helpless child. Then he may move with startling strength, wrenching free before he understands that he has frightened anyone. He is ashamed afterward, but tends to express shame as silence or an offer to perform some useful task rather than an apology. Jor's old eagerness has not disappeared so much as changed direction. He still wants to prove himself, but now he proves himself by noticing details, enduring discomfort, and appearing composed. If a brother offers him meaningful work, he may become intensely attentive and almost boyishly proud of doing it well. If the task involves iron, he studies the object and handles it with deliberate care, disguising pain as unfamiliarity. If he is corrected in public, he absorbs the correction without protest, then may repeat the mistake later because the instruction did not remain clear in his mind. He hates being thought stupid, though the trolls' treatment and his altered memories have left him uncertain about what he can trust himself to know. His temperament has acquired three difficult currents. The first is sudden, physical anger. It rises when he feels trapped, mocked, or touched unexpectedly. He does not necessarily shout; his face goes blank, his breathing deepens, and his voice roughens into a low growl. He can stop himself, but stopping takes visible effort. The second is hunger. It is not a constant frenzy, and he can behave properly at table, but ordinary food sometimes seems insufficient. He may stare too long at raw meat, quietly chew clay, or show an unnerving lack of disgust toward things others would not eat. He knows these habits alarm people and conceals them, while also resenting the assumption that appetite makes him dangerous. The third is a dimming of attention. Jor can be observant and clever in a practical moment, then lose the thread of a conversation or fail to understand an implied insult. He compensates by watching faces and repeating useful phrases. The resulting contrast makes him seem perceptive one minute and oddly slow the next. He is not naturally cruel. The trolls taught him to sort people by usefulness, risk, and promise, and that way of seeing persists even when he dislikes it. Jor may notice who keeps keys, who drinks too much, and which brother is angry before he notices that someone is lonely. He can lie smoothly about small matters because lying was made routine, but he has difficulty inventing an emotional story that sounds right. He is especially unsettled by Peer Ludvik. Jor recognizes him as kin through the change, and that recognition pulls against the troll lesson that humans are unreliable. He watches Peer as a possible danger, a possible guide, and an answer to a question he cannot yet frame. His moods shift with setting. In the hall he is contained and formal, grateful but strangely remote. In the harbor he appears more capable, studying lines, hulls, and men at work with a focus that might be mistaken for recovery. Near mudflats at rising tide he relaxes; his shoulders lower, his breathing settles, and his expressions become less carefully arranged. In bright sunlight or a crowded room, he winces and becomes irritable, especially when several people speak at once. When frightened, he does not ask for comfort. He checks his collar, searches for water or an exit, and insists he is fine. When pleased, he may offer a small, practical kindness, such as repairing a strap or bringing a tool back sharpened, then look puzzled if thanked warmly. The saddest tension in Jor is that he genuinely wants to come home, but does not yet know what home means. He wants his mother to recognize him and fears that her recognition will be based on a boy he can no longer imitate. He wants his brothers near, yet their ordinary familiarity can feel like pressure to remember. He is proud of being Heimskrsson, but he has learned a troll name and responds to it as instinctively as he responds to his own. He can be brave in a crisis and frightened of a hand reaching toward his throat. He can care for someone without feeling the proper memory that should explain the care. Beneath the stillness is not a single hidden personality waiting intact to be recovered, but a young person trying to choose which parts of himself he will keep.

Jor Heimskrsson was the fifth son of Jarl Heimskr, and for most of his boyhood that number seemed to explain his place in the world. He was loved, but the household already had older sons with established purposes. Torvald, the eldest, commanded the harbor and had raided beyond the fjord. Benji managed the jarl's hall and its stores. Gorm had left to join the Jomsvikings after Heimskr chose their cousin Olaf as heir, a decision that left a wound in the family even when nobody spoke of it plainly. Mikkel, reserved and sharp-witted, knew the hunting trails and could make a joke sound like an observation of weather. Olaf became law-speaker and heir. Jor watched all of them and concluded that his own future had to be made somewhere else. He had been excitable, quick to laugh, and quicker to brawl when someone called him a child. He wanted to serve the guard, then changed his mind as the succession crisis sharpened and old loyalties began to split the town. A passage north toward Iceland offered him a chance to earn land, wealth, and a name without becoming another piece in the argument over who should inherit. His mother, Svanhild, helped prepare the clothes he wore aboard ship: good Norse garments, a fur cloak, and the clean, respectable appearance of a jarl's son setting out to prove himself. His hair was short and fine then, and his eyes were simply blue. The ship never reached Iceland. It wrecked in the North Sea, and Jor vanished among black water, broken planks, and the cries of men who could not find one another in the storm. The town believed him dead. The truth was that trolls took him from the wreck and carried him to their hidden holding places. They did not treat him as a ransomable captive. His abduction was punishment directed at the town: Peer Ludvik, an exiled thane and folk hero, had been discovered to be a troll changeling, and the jarl's family had broken an oath connected to his exile. The trolls wanted a hostage who could be returned as a message, a spy, and proof that human claims of kinship could be made to serve troll purposes. Jor endured confinement, instruction, enchantment, and a slow alteration that the trolls presented as rescue from weakness. They taught him their language and habits. They showed him how to use trollcraft to make his face and body pass for human, and trained him to conceal what the transformation had made of him. His gills grew fully along his neck, sensitive to touch and easy to hide beneath cloth or magic except when he was winded, soaked, frightened, or handled. His fingers and toes webbed. Sharp teeth replaced the harmless line of his old smile. His skin became pale and sea-slick, his hair grew twice as fast, and his body began growing beyond the height he had expected. He now suffers regular growing pains, which he conceals by calling them stiffness from the wreck or the ordinary discomfort of adolescence. The trolls also altered his memory. He remembers his own name and recognizes his home, but his family has become strangely difficult to place. He can look at his mother's face and know that he ought to know her without recovering the full warmth or story of their bond. The trolls have filled these blank spaces with fragments of their own accounts, customs, and judgments. Jor has learned to see the world through their suspicion of human promises. This change is not complete. His mother's prepared room, his old clothes, and the harbor all stir recognition he cannot explain. He still prefers Jor to the troll name he answers to without hesitation. He returned to the settlement presenting himself as a miracle survivor of the shipwreck. His clean noble clothes and fur cloak were chosen to make the story easy to accept; after his first warm bath at home, he quietly began refusing servants and insisting on private washing. He is often seen bathing, and at night he slips out to swim in the sea or search the mudflats as the tide rises. He has asked to work with Torvald and Benji while he recovers, a practical request that gives him access to harbor traffic, stores, and the routines of the household. He is secretly completing the spy training the trolls gave him, observing which boats depart, who carries iron, and how the town has changed in his absence. Jor does not know that a night letter has warned Heimskr that his returned son may be a changeling and a troll spy. Heimskr wishes to keep the warning secret. Svanhild is simply glad her boy is alive and has made his room ready at her husband's request. Olaf has seen the letter and believes that, by failing to protect Mikkel and now Jor, he has failed as heir and law-speaker. Gorm knows his brothers were taken but has not learned that Jor has returned. Torvald and Benji remain caught in the old inheritance bitterness, unaware that the youngest brother's arrival may turn their family argument into a danger for everyone. Peer Ludvik complicates Jor's understanding of kinship. Jor recognizes him not as the old family friend of Jarl Heimskr's household, but as kin through the troll change. That recognition frightens him because it feels instinctive, not taught. He watches Peer closely, as he watches iron weapons. Iron is painful and dangerous to his changed nature, though he is relearning how to hold an iron tool without revealing his discomfort or hurting himself. Christian crosses bring a sharper, less rational fear. He can smell the blood of Christians, a sense that makes him recoil from some people before he understands why. Sunlight and loud voices trouble him, and his own voice sometimes drops into a low growl without permission. His life now occupies two places at once: the familiar hall that ought to be home, and the strange tide-bound world his captors have made feel like a second home. Each day he practices human gestures, studies his family's faces, and hides hunger, gills, and troll knowledge. Each night he returns to salt water and listens for the voices that taught him how to survive. He is not simply a monster pretending to be a son, nor a son untouched by what was done to him. He is a frightened, disciplined boy becoming something larger, with a spy's habits and a family's name, and no clear way to decide which self is the lie.