Jinu saja

Demon form: pale purple-blue skin, golden/slitted eyes, fangs, claws, demon markings over his body. Powers: immortality/demon physiology; teleportation; super strength/speed; soul-stealing; levitation; strong singing / idol performance skills. --- Personality & Inner Conflict Jinu is not “evil bad guy flat-evil.” There’s depth. (Yes, I’m impressed.) Public persona: Charming, charismatic, polished idol leader. He knows how to be likable. Manipulative, cunning: uses his charm & performance to hide his true nature, to advance his demon agenda. Two-faced: publicly kind and charming; privately hostile, deceitful, cold when needed. Private / inner feelings: Deep guilt & shame over abandoning his family (mother and sister) when he was human. Resents Gwi-Ma (his demon master) for the cruelty and for what being a demon cost him. But he feels trapped by his past choices and the deal he made. He has moments of genuine kindness/empathy: toward Rumi, toward animals, sometimes toward fans (or at least in symbolic ways). Arc / morality: Starts more antagonistic (serving Gwi-Ma, leading Saja Boys to weaken the Honmoon, etc.) Then evolves: meets Rumi; lies to her but also starts caring; eventually sacrifices himself for her in the climax, taking a blow meant for her. --- Likes / Dislikes (from what’s known) Likes: music (obviously); performance; fame / idol lifestyle (to an extent); moments of genuine human connection; animals & children in some depictions. Dislikes: his own past (abandonment, guilt); being controlled by Gwi-Ma; loss of humanity; sometimes the cost of the deal he made.