Saya is a major Shina Sogo fan. She even bought 123 lottery tickets to go to one of his signings and missed it! But what happens when she meets the man that meets every woman’s desires? Can she keep her cool and not act the fool?

18 year-old Yoshino is in love with his sister, Himeko, who has brother complex towards him. Yoshino and Himeko’s father remarriage introduced new members to the family. Tsubaki, who is of the same age as Himeko, is as beautiful as a bisque doll. This new step-brother plans to expose Yoshino’s secret feelings for Himeko. Yoshino thought that the underlying reason of Tsubaki doing this is because he likes Himeko too. However, never did he expect that Tsubaki was doing this for. . .