A student, Asa Nishiki, dedicates her youth to a character from a TV drama, Hajime Enomoto. However, the drama ended and six months have already passed, but she still feels empty. That's when she meets a man who is the spitting image of Enomoto and whose real identity, to her surprise, is that of Ren Yamaji, who was her classmate when they were in high school. Nishiki can't hide her joy at the fact that her favorite character exists, but the real him is bad for her heart!
【君の憧れのヒトを目指してみました。】
――朝咲（あさ）の高校時代を彩ったのはドラマに登場するヤンキー“はじめくん”。
視聴した次の日は彼の尊さに胸が締め付けられて、呼吸もままならない。
まさにはじめくんは朝咲にとって唯一無二の推しだった。
いつしかドラマは終了してしまい、大好きなはじめくんの供給が途絶えてしまう。
あんなに煌いていた日常も灰色な世界へ……と、思いきや進学先にはじめくんが登場！？