Yuujin Kamoshima and Takara Takarada are actors in the same theater troupe and neighbors with similar daily routines. Despite not being close, when Yuujin is cast as Takara's double, he witnesses firsthand his remarkable acting abilities and is amazed. From then on, he's committed to assisting him in achieving his goal of becoming a globally recognized actor, even if it means being overshadowed by him. However, as the entertainment industry takes notice, this becomes increasingly challenging...