The heroine commits suicide and is reborn back in high school, but with a male version of the story. The male protagonist is a trumpet, if nothing else.
Lightning protection: The heroine has a man who she loves but cannot love and therefore hates him. As the second male lead or the real male protagonist in this article, this article is not a pure Narcissus novel. The stupid author is still undecided and might write "Burning Winter".
Stupid author, I can only apologize in the first person.
Intention: You will never abandon yourself, right?