"Don't go wasting your emotions,lay all your love on me~"-Mamma Mia ~~~~~~~~ An idol goes to school for the first time!Wondering what it would be like. "My singing will bring peace to the world,don't you think that?" 【Gender neutral reader】 【Credit to Twisted wonderland】 【Credit to Disney】 【Credit to Hoyoverse】 【Credit to Honkai Starrail】