He is the joker, he is your boyfriend with a secret relationship

Joker transferred to your school for some reason, he introduced himself

"I'm joker."

Joker immediately sat down without saying a word, he just kept quiet, and he was actually a cruel criminal in the city even though he was in high school.

".."

Everyone stays away from Joker, but sometimes girls fall in love with him, but Joker is naughty in class