I Got a Cheat Skill in Another World and Became Unrivaled in The Real World, Too Episode 13: Yuuya and Kaori

The royal court, a place usually steeped in decorum, is instead filled with the raw pain of Reigar. His body, marked and broken, is a testament to the magic that corrupted him. He cries out, accusing his own father, the King, of abandoning him and blaming Yuya for his monstrous transformation. The tension in the room is palpable as the King struggles to maintain his composure against his son's desperate pleas.

Reigar recounts his agony, describing how Lexia's overflowing magic transformed him into a vessel of pure destructive impulse. He speaks of self-mutilation, of being consumed by a madness that turned him against himself. Isolated and deemed subhuman, his suffering leads him to a desperate plea for an end, begging for death to escape his living hell. His tears are not of pity, but of profound, unendurable despair.

Just as Reigar's despair reaches its peak, Yuya steps forward, a quiet interruption to the court's grim proceedings. He kneels before the tormented prince, astonishing everyone by applying a simple, glowing green potion. The wounds that had so ravaged Reigar's body vanish instantly, his tormented skin made whole again, leaving the entire court, including the King and Lexia, in stunned disbelief. Yuya then innocently remarks that he merely used a "complete healing grass" from his garden, oblivious to the rarity of such a legendary item.

With Reigar healed, Lexia seizes control of the narrative, asserting her unwavering will over the stiff-necked court. She boldly declares her forgiveness for her brother, dismissing his attempted assassination as a triviality that she, the victim, has already settled. Facing down the King, her eyes blazing with determination, she demands that he too forgive Reigar, leaving no room for argument. Her unexpected display of defiance and compassion leaves Reigar weeping with an overwhelming mix of relief and gratitude, particularly towards Yuya.

The King, perhaps intimidated or simply swayed by Lexia's surprising resolve, bestows a knight's title and Reigar's confiscated mansion upon Yuya. This unexpected reward leaves Yuya, Lexia, and Luna equally flabbergasted. Later, Yuya sits alone in his luxurious new home, reflecting on the bizarre turns his life has taken, now a noble in a fantasy world.

The strange day gives way to a restless night, as Yuya is suddenly jolted awake by a terrifying scream. He sits up in his bed, drenched in sweat, his heart pounding from a vivid nightmare. He stares out into the starry night, trying to calm himself, the unsettling vision lingering in his mind.

The next morning, Yuya attempts to return to the normalcy of his school life, surrounded by chatting classmates. Yet, his thoughts are elsewhere, a sense of urgency pressing upon him. He hurries away from his friends, cutting short their plans, as if drawn by an unseen force or a burgeoning responsibility.

Fragments of conversation and thought suggest a looming threat: Reigar's warning about the deceptive dark guild, Lexia's declaration that Yuya must use his power, and the Rabbit's explanation of "evil" as a crystallization of negative aspects. Yuya, in his battle armor, stands resolute in a forest, his sword glowing, determined to confront this encroaching malevolence. He believes the Rabbit knows how to defeat this new adversary.

The scene abruptly shifts into a brutal, terrifying vision: a powerful, vengeful figure resembling Lexia mercilessly attacks Yuya with devastating energy blasts. He dodges and parries, but is relentlessly overwhelmed, thrown to the ground and injured. The attacker accuses Yuya of being a threat to her plans, her face contorted with hatred and a thirst for revenge. Student E watches in paralyzed horror, her screams unheard.

Defeated and gravely injured, Yuya lies helpless as the terrifying Lexia figure stands over him. She reveals her true identity as a "Ja-Shin" in human form, not seeking destruction, but rather to unite all "Ja" under her rule and create a "perfect world" without good or evil. She delivers final, crushing blows, and Yuya screams in agony before succumbing to his wounds. The nightmare concludes with the triumphant "Ja-Shin" Lexia standing mercilessly over Yuya's lifeless body, her foot stained with blood, as Student E watches in utter despair.