Beelzebub, known for her cuteness and love for fluff, defies the typical image of a demon. As Satan's trusted right hand, she dreams of transforming into fluff itself. Despite her responsibilities ruling Pandemonium, Beelzebub is often found napping, admiring fur balls, and causing chaos among her followers who perceive her as a strict and graceful leader. When the eager Myurin becomes her assistant, he experiences her playful and innocent side, leaving his heart in turmoil. The question remains: what role does Myurin play in Beelzebub's world, and where does he stand in her affections?