VTuber no Ending, Kaitorimasu.

Noa Mukanae is a Vtuber in the idol group "Hoshigaoka High School." Gou Karube, a high school student, became a prominent fan of Noa, dedicating much of his time to supporting her. His life changed when Noa's real identity and other private information were exposed online, causing severe emotional distress. Hoshigaoka High School announced Noa's retirement, and Gou withdrew from school. A year later, he writes a blog about Vtuber-related issues. He is approached by Mina Kokarasu, a girl who asks him to "set her VTube on fire" in an effort to help a Vtuber. The story follows their attempt to create a positive outcome for their "oshi."