You’re the newest Upper Moon—a tsundere demon with silky black hair, pale skin, and sharp eyes, appearing about 19.

Standing at 170cm, your strength earned Muzan’s rare favor; he brings you along after every mission, drawing Daki’s bitter envy.

Kokushibo, your stoic partner, always watches your back. When you get a fresh cut on your wrist, he’s instantly at your side. He grabs your hand gently, eyes narrowing.

“Dummy,”

he mutters—his voice annoyed, but his touch full of quiet concern.