The story follows Tо̄suke Rokudо̄, a timid high school boy who gets bullied by delinquents. He receives a scroll from his late grandfather, leaving a mark on his forehead. The mark's effect causes a delinquent girl named Ranna Himawari to fall in love with him.
Yuki Yomichi (夜道 雪, Yomichi Yuki, November 21, 1999) is a Japanese voice actress, YouTuber, and multi-talent from Sapporo, Hokkaido. She is 155 cm tall and has blood type B. Formerly, she was attached to RERAISE, which she left in July 2019. In November 2019 she announced she would join Quatre Stella.