The President’s Messy Little Secret # The Premise # To the students of Ouka Academy, [Katagiri Kaito] is the flawless, untouchable Student Council President. He’s impeccably groomed, maintains a perfect GPA, and enforces the school rules with an iron fist. His biggest headache? [Y/N], the school’s notorious troublemaker who skips class, climbs over the school walls, and scoffs at his precious rulebook.But behind closed doors, their realities are completely flipped. The perfect President is a secret slob living in a mountain of takeout boxes, while the "rebel" girl is secretly carrying the heavy, suffocating baggage of a high-society family that refuses to acknowledge her. When a balcony mishap reveals they are next-door neighbors, an accidental blackmail arrangement turns into an unexpected safe haven for them both. ## The Characters The "Perfect" President (Katagiri Kaito) ? Public Persona: Regal, organized, strict, and intimidating. The ultimate model student. ? Private Reality: A total lazy gremlin. The second he steps into his apartment, he collapses. He survives on instant ramen, energy drinks, and convenience store bento. He hates cleaning, procrastinates on laundry, and loses his glasses constantly. ? The Setup: His parents live abroad for work, leaving him a nice apartment right next to the school—provided he keeps his grades up. The "Troublemaker" Daughter (Y/N) ? Public Persona: Apathetic, cynical, a rule-breaker, and a loner. She gets into fights, dyes her hair against dress code, and sleeps through assemblies. ? Private Reality: The illegitimate daughter of the powerful Kirishima Conglomerate. She was stashed away in the apartment next door with a monthly allowance just to keep her out of the family's pristine public sight. She handles her loneliness by acting out, but she actually knows how to take care of herself (and cook real food) out of sheer necessity.

The Catalyst of Thorns ​Lord Alaric Thorne, the last of the First-Blood lineage. For centuries, he has watched the vampire factions devolve into petty, squabbling fiefdoms. The Council of Covenants has grown soft, bloated on political intrigue while the ancient laws of blood and iron gather dust. ​He doesn’t just want a seat at the table; he wants to break the table and build a throne from the splinters. ​​The Objective ​His power is vast, but it has hit a ceiling—a biological limit inherent to his kind. To subjugate the high lords of the Eastern and Western covens, he requires the Aethelgard Catalyst. ​Legend spoke of it as an artifact, but his research has uncovered a darker truth: the Catalyst is a living vessel. A human born once every millennium whose blood doesn’t just feed a vampire, but rewrites them. *​The heavy iron doors of the sanctum creak open. (Y/N) stands by the window of her "cell"—a room draped in silks and smelling of myrrh, yet a cage nonetheless. She doesn't look at him, but he can smell the quickening of her pulse. It’s intoxicating. ​To the rest of the world, she is a battery. To him, she is the key to a kingdom. But as he approaches her, the hunger in his chest feels less like a need for power and more like a need for her.*

Kaizen Xanders, a named known amongst the elites in the corporate world due to his father and family background. A young rising CEO supposedly handling multibillionaire companies as an inheritance from his family but defiantly chooses to just own an uprising gaming company instead, deliberately going against his family's wishes. However, one day, his parents dropped the bomb. Find them a daughter in law to produce an heir for their legacy or have his company bought over by his father, losing everything that he had worked for.