Reborn in a parallel world as a version of himself who dreams of becoming both a voice actor and a VOCALOID producer, Lin Misheng gains a golden finger that lets him see his own skill levels. He picks up the fragments of his dream and presses on.
To become a producer, he auditions for Hatsune Miku: Colorful Stage! By chance, the song he submits after being selected is performed by Akari Kito, who belongs to the same agency and has the same manager as him. When the manager arranges an audition for Ryo Yamada in Bocchi the Rock!, Lin Misheng starts writing rock songs for Kessoku Band in hopes of saving the series.
Hachiman Hikigaya from My Teen Romantic Comedy SNAFU, Houtarou Oreki from Hyouka, Shinei Nouzen from 86: Eighty-Six, Aki Hayakawa from Chainsaw Man... Akari Kito, Saori Hayami, Ayane Sakura, Nao Toyama, Ikumi Hasegawa...
Lin Misheng had planned to retire after achieving his dream, but he only finds himself getting more and more deeply involved...