Shirahama Kenichi is a book lover who has just entered high school, but he is often bullied by others. One day, he became good friends with the new transfer student, Fuurinji Miu, who was also looking for a friend. Kenichi was shocked at how powerful she is at first, but he is still somehow attracted to her...
Poor Mugi Tadano! Heartbroken after his girlfriend moves away, he takes a summer job at his friend Kazuki's beachside snack bar/hotel on a tropical island. It seems like the perfect plan - until he meets Yuu, who might just be the cutest person that Mugi has ever seen.