For one reason or another, Rose was assigned to a special class.
In the class are human Iruma, the protagonist of the shounen manga, Alice, the number one sneaky chick of the Iruma Legion, and Clara, the number two sneaky chick.
There is a familiar swordsman and a beautiful boy who loves to sleep.
There is a demon who is proud of stealing and a video game boy who loves excitement.
There is the succubus big sister and the classmate with glasses who hides his identity as a villain.
There is a fairy with a particularly low presence and a muscular man who inspires to become the devil.
There is the gentleman owl who likes to stare at the female devil and the lion head, the king of knowledge.
As well as those who like music and those who love gossip.
Welcome to the Devil's School for Problem Children class!
Purpose: Family, friendship, and love are indispensable