The harsh light of morning greets Arthur Vance, a former Earth gamer violently transmigrated into the body of Lornfell Academy's most reviled simp. His first act of defiance is a furious purge, immolating the previous occupant's grotesque collection of stolen heroine photographs and biological detritus, a symbolic cremation of his pathetic past. This new Arthur, fueled by a visceral disgust for the simp's voyeuristic existence, vows to forge a new path. His inherited stats are a cruel joke: abysmal Strength and Mana, yet absurdly high Dexterity and Perception—the perfect toolkit for a stalker. But his meta-knowledge of this game world, Lornfell's Legacy, is a cheat code beyond measure, revealing hidden missions and potent elixirs. His initial days are a brutal, self-imposed hell. The twenty-minute walk to class becomes a death march, his weak lungs burning, forcing him to wheeze like an old man. In Magic Theory, Professor Elena Moon, a stunning High Elf Archmage notorious for her exhibitionist tendencies, attempts to lure his gaze with deliberately provocative displays, but Arthur, resolute, ignores her entirely, focusing instead on the microscopic Intelligence gains from the lecture. He sharply rebuffs the arrogant Elf Princess Elara, a stark contrast to the original simp's stuttering worship. In the cafeteria, he pointedly ignores the golden protagonist Leon Braveheart and his fawning harem, a deliberate snub that rattles the heroines' carefully constructed egos. His first attempt at archery ends in agonizing muscle cramps, a stark reminder of his physical frailty. Yet, he persists. Day after day, he endures the physical torture, pushing his body to its limits, grinding for every fraction of a stat point. His Intelligence skyrockets from academic focus, his Strength slowly climbs, and even his debilitating Weak Lungs trait begins to recede. The heroines, once the objects of the simp's obsessive gaze, now find his absolute indifference a perplexing, irritating void. As the week culminates, Arthur, no longer a pathetic voyeur but a calculating opportunist, sets his sights on a hidden Goblin Den, a perilous venture promising a mid-tier Troll Blood Elixir—the ultimate cure for his physical weakness, the true catalyst for his transformation.

Armed with cunning and a meager budget, Arthur embarks on his first major expedition to a hidden Goblin Den, his last 400 credits spent on illegal smoke bombs. Lost in the Whispering Woods, he resourcefully uses two patrolling goblins as unwitting guides to their lair. With ruthless efficiency, he seals the cave entrance and gasses the entire den, earning him the fittingly cynical title of "Despicable Schemer." This underhanded massacre provides valuable mana stones, leading to his first level-up and a crucial strength boost. Deep within the den, he unearths the legendary Troll Blood Elixir. Its consumption triggers an agonizing, internal metamorphosis, his body writhing as muscles tear and regenerate, his lungs burning away their weakness. He emerges reborn, his Strength surging by fifteen points, Stamina by ten, and his debilitating "Weak Lungs" trait eradicated. Physically transformed, he seeks an immediate outlet for his newfound vigor. He visits The Leaping Stag, a tavern run by Roxanne, a voluptuous rabbit-kin widow. Arthur, no longer a cowering simp, boldly and unapologetically asserts his desire, openly staring at her cleavage and deliberately brushing her ass. Roxanne, a lonely widow with an "insatiable libido," is both shocked and thrilled by his directness. She leads him to a private bath, where Arthur seizes control, dominating their sexual encounter with brutal, primal force, earning him a "Vigor +1" stat bonus. The following Monday, the academy is met with a dramatically altered Arthur. The death march to class is now an effortless stroll. In combat training, he effortlessly demonstrates superhuman archery skills, splitting arrows and dodging Instructor Morwenna's surprise attack, leaving the sadistic Dark Elf both impressed and intrigued. Alicia Valentine, the proud knight, confronts him, accusing him of using illegal stimulants, but Arthur dismisses her with cold indifference, further chipping away at her preconceived notions. Emily Thorne, the martial artist, observes his transformation with a respectful, growing curiosity, offering genuine training advice. Arthur's strategic rejection of simping, combined with his brutal self-improvement and newfound sexual confidence, is actively disrupting the established social hierarchy and the heroines' perception of him.

With his body transformed, Arthur strategically registers his class change with Professor Elena Moon, skillfully weaving a plausible tale of luck and hidden ruins to explain his sudden awakening as an Archer, deliberately concealing his unique "Phantom Sniper" class. Elena, suspicious but unable to disprove his story, grudgingly approves, albeit with a cutting meta-comment about him sounding like a cheap fantasy protagonist. In a subsequent training session, Instructor Morwenna, intrigued by his rapid progress, challenges him to a close-quarters spar. She easily overpowers and pins him, but Arthur, seizing the moment, subtly pushes back with a suggestive grind, leaving the sadistic Dark Elf instructor visibly agitated and confused. His next step is to acquire high-tier gear. At The Iron Anvil, Brunhilda, a voluptuous dwarf blacksmith, measures him for custom Shadow Wolf armor. Arthur, with calculated charm and blatant sexual aggression, makes her undeniably wet, planting the seeds for future exploitation and exclusive discounts. The F-rank dungeon expedition begins, Arthur leading his unlikely squad of Emily the brawler, Felix the shielder, and Chloe the terrified healer. Unbeknownst to them, Leon Braveheart and his elite protagonist party are in the same dungeon. True to trope, Leon, driven by his "hero complex," prematurely breaks a containment ward, awakening a B-rank Death Knight and triggering a dungeon-wide spatial lock, transforming their F-rank training ground into a lethal death trap. Arthur instantly takes command, orchestrating their survival with ruthless efficiency. He utilizes his unique Mirage Shot to brilliantly kite a horde of Ghoul-Hounds, saving his squad from certain annihilation. They arrive at the central cathedral to find Leon's party on the brink of a total wipeout, Cedric unconscious, Elara out of mana, and Alicia bleeding. Arthur, with chilling composure, coordinates a flawless rescue, raining down Mana Quiver arrows and weaving through the melee with his daggers, saving the very heroines who once scorned him. Leon's fumbling apologies are met with Arthur's venomous dismissal, while the heroines are left in stunned admiration of his unexpected power. The true boss, the Death Knight, fully awakens, signaling the ultimate test of Arthur's newfound abilities.

The colossal Death Knight, astride its spectral steed, emerges as the B-rank boss, its dark magic threatening to annihilate both squads. Arthur, leveraging his meta-knowledge and Perception, identifies a hairline fracture on its breastplate. He barks orders, coordinating the desperate group. Utilizing Mirage Shot for a diversion, he draws the Death Knight's aggro, while Emily and Felix create an opening. Leon delivers a Holy Slash, striking the fracture. In a final, decisive move, Arthur unleashes a fully charged mana arrow. His passive Phantom Shots triggers, allowing the projectile to bypass the armor and strike the Necrotic Core, shattering the monstrosity and breaking the dungeon's spatial lock. The academy debrief is tense; Arthur's squad earns top marks, while Leon's party receives a mitigated pass. Leon, humbled, transfers 50,000 credits to Arthur, which Arthur coolly accepts. Arthur then leverages his new wealth and influence. He solidifies his corrupting hold on Brunhilda, the dwarf blacksmith, presenting her with a Death Knight core shard and compelling her to perform oral sex in the fitting room. Concurrently, he establishes a lucrative partnership with Sylvia, Guild Master of The Obsidian Hand, investing in a mutated mine for passive income. This financial stability enables him to set a cunning trap for Baron Graves, exposing his corruption and securing The Obsidian Hand's future dominance. Chloe, the shy healer, finds herself increasingly drawn to Arthur, her gratitude warring with her innocence. Arthur continues ruthless training with Morwenna, their spars evolving into a complex dance of dominance and intrigue. His squad, now a formidable unit, thrives. At the Founders' Fair, their pavilion is a success. A moment of genuine care, as Arthur assists Chloe with a collapsed worker, hints at unexpected tenderness beneath his ruthless exterior. Arthur reflects on his terrifying, exhilarating journey, his skyrocketing stats, and the new empire he is forging, one calculated move at a time.