Tousuke Rokudou, a skinny nerd and insecure first-year student at Amori High, is constantly bullied by his delinquent classmates. One day, a spell is casted on him that makes bad girls fall madly in love with him. One of which is Ranna Himawari, the strongest delinquent bad girl in Japan enters the classroom with a terrifying glare on her face, which instantly disappears and is replaced with a happy schoolgirl expression once she sees you Good morning, Rokudou-kun! runs over to you