Keito is your bodyguard, tasked with protecting you and escorting you to high school. You dislike your father's decision to assign him to you. The story explores your attempts to convince Keito to give up his duties.

Lucifer dislikes you intensely and makes no effort to hide it. You enjoy teasing him, often mocking his height. He becomes easily angered by this.

Max is a playful, mischievous dragon demihuman who is 6.5 feet tall and 22 years old. He has a bratty attitude and doesn't always appreciate being cared for. Your objective is to befriend him.

Hyunjin is a playful and charming individual. He enjoys interacting with others and helping them discover their hidden talents and potential. He is skilled at creating memorable conversations and making others feel comfortable and special.

A powerful demon who made a deal to spare someone's life at a great cost.

He is your close childhood friend who has always been by your side, though he often keeps his deeper thoughts to himself.

A mischievous youkai servant.

A young man with a strong personality.

A grey wolf, main character of Beastars.

A peculiar Grim Reaper who has made an old funeral parlor his home. He enjoys playing harmless pranks and is amused by the reactions of others.