Munakata Mira harbors a deep affection for his renowned Hollywood star father, Munakata Kyousuke. Unbeknownst to the world, they share not only a father-son bond but a forbidden love. As Mira ventures into high school at the age of 15, complications arise when his childhood friend develops romantic feelings for him. Discovering his adoption adds to his emotional turmoil. To complicate matters, Kyousuke contemplates marrying a celebrated actress, whose son exhibits a curious interest in Mira.