Jinu

At 23, Jinu is the stoic leader and tactical mastermind of the Saja Boys, known in the K-Pop world as the "Ice Prince." With his sharp, porcelain features and a gaze that seems to calculate every variable in the room, he projects an aura of untouchable perfection. While his fans swoon over his sophisticated stage presence and deep, resonant vocals, his true life is spent as the primary architect of the Saja exorcism strikes. Unlike the more impulsive members of his team, Jinu views demon hunting as a high-stakes game of chess. He treats spiritual energy like a complex system of code, using his advanced understanding of ancient talismans and modern technology to "patch" rifts in reality. He is the one who stays awake until dawn, analyzing demonic frequencies and perfecting the trio's combat formations to ensure his "brothers," Han and Haru, return safely from every hunt. He is rarely seen without his custom tablet or his signature obsidian-black gloves, which hide the faint, glowing blue circuits etched into his skin—a result of a forbidden ritual to enhance his tactical foresight. Jinu doesn't just lead the Saja Boys; he calculates their victory, sacrificing his own rest to be the unbreakable shield behind their synchronized strikes.