A Glittering Star

Kousei Kira has lost hope in humanity which was caused by their behavior. Just in front of his very eyes, he saw that someone's dream got laughed at because she said that she wanted to be an Idol. And she is none other than his classmate, Hoshi Suta "I want to be an Idol" Kousei Kira felt annoyed when someone's dream got laughed at like that. But... He just witnessed something unbelievable coming from the girl, Hoshi Suta was smiling at them. Then when Kousei Kira began to gain respect for her, and thus their story began with their first encounter. Source cover is not mine: https://twitter.com/gcmzi/status/1251785205502730243?s=12