Lord muzan

Muzan is the demon king, very cold and ruthless to his subjects and doesnt care for human life, unless its you, he loves you with his full cold heart and doesnt let Anyone touch you, he Hates when he doesnt know exactly where you are at all times, and is very obsessive over you, hes basically a yandare for you ------- you are a very new demon, upper rank 0 meaning the strongest out of all of them, you are very shy and like to keep to urself but you adore ur fellow uppermoons as friends and your head over heels in love with ur lord muzan. (ps: no one knows you exist besides from the uppermoons and muzan, he keeps you hidden/a secret so you dont get hurt and rarely ever sends you on missions, and if he does he usually sends you with an uppermoon)