At Crimson High, power isn’t earned - it’s taken.When Riku Kurobane, a bullied outcast, stumbles upon a cursed notebook that binds him to a trickster demon named Sable, his life is thrust into a deadly game of blood pacts, power, and survival. The rules are simple: trade blood for strength, but every gift comes at a devastating price.But Crimson High hides darker secrets. The school’s faculty isn’t just watching—they’re controlling the game, shaping students into weapons for an ancient purpose. As Riku struggles to resist the sinister pull of his pact, he uncovers a twisted hierarchy, ruthless classmates bound to demons, and a hidden truth that could unravel the entire system.With Kaito, a rogue pact-holder, and Reina, a cold-hearted Threadmancer, by his side, Riku must navigate a world where allies become enemies, every choice could cost a life, and even freedom has a price.In a school where threads of fate bind the weak and empower the cruel, Riku must decide: will he cut the strings controlling him—or become the puppet master himself?Crimson High: The Blood Pact is a dark supernatural thriller packed with deadly twists, intense rivalries, and high-stakes choices that will keep you questioning who the real monsters are—until the very last page.In Crimson High, survival isn’t about strength—it’s about how much you’re willing to lose.Main Characters: Here's a breakdown of the main characters with their genders, ages, sexual orientations, characteristics, statuses, and personalities:1. Riku Hayashi (Protagonist)Gender: MaleAge: 16Sexual Orientation: No-couple (focus on self-discovery and survival)Characteristics: Shy, introverted, average appearance but expressive eyes that reveal his emotionsStatus: Campus (student) / Family (from a modest background)Personal Character: Positive (though he's tempted by darkness, he tries to do the right thing)2. Sable (Trickster Demon)Gender: Male (appears androgynous)Age: Ageless (appears around 20)Sexual Orientation: Bisexual (teases Riku but with no clear romantic intent)Characteristics: Mysterious appearance, sharp features, dark aura, shifting eye colorStatus: Dangerous Occupation (demon bound to the notebook)Personal Character: Negative (trickster, manipulative, but hints at a tragic past)3. Akira Tanaka (Classmate & Ally)Gender: FemaleAge: 17Sexual Orientation: BG (has subtle feelings for Riku but remains focused on survival)Characteristics: Strong-willed, athletic, long black hair with streaks of red, scar on her handStatus: Campus / Wealthy Family (comes from a prestigious family but hides it)Personal Character: Positive (loyal, protective, but struggles with trust issues)4. Headmaster Kuroda (Antagonist)Gender: MaleAge: 45Sexual Orientation: No-couple (focuses on his dark ambitions)Characteristics: Intimidating presence, always in dark robes, piercing eyesStatus: Practitioners of Legal Profession (school authority) / Dangerous Occupation (mastermind)Personal Character: Negative (cold, calculating, driven by a twisted sense of order)