? Excerpt code: Introduction to ocjg's works: "Falling in love with secondary diseases" tells the story that the protagonist Togashi Yuuta was a secondary disease patient with evil eyes in junior high school, but he graduated from secondary diseases when he went to high school. However, Yongtai, who originally planned to forget the black history of the past, and Takanashi Rikka, the heroine in his class, claimed to be "users of the evil king's true eyes" and forced Yongtai to make a contract with her! On the other hand, Yongtai's only friend, Shichimiya Satone, who knew him since junior high school, called himself "sophia loren SP Satan VII", and they appeared in front of Yongtai again, so the black history of Yongtai's second illness gradually surfaced.