Munakata Mira is romantically involved with none other than his father, Munakata Kyousuke, a renowned Hollywood actor. This secret affair has been kept hidden from the public eye, despite the fact that the two share a father-son relationship. Mira confronts several challenges as he enters high school at the age of 15. His childhood friend develops feelings for him, causing a rift in their relationship. Additionally, discovering that he is adopted further exacerbates his emotional turmoil. Moreover, Mira faces a potential threat when he realizes that Kyousuke intends to marry a prominent actress whose son seems to harbor a keen interest in him.