>>83440614None that I'm aware of but I did long time ago play with the idea of story where you get heartbroken by Suisei who cheats on you with her entire backing band ( except the bassist of course). While you're drinking away your sorrows you meet Chloe, a punk rock girl (she even looks like one in her default outfit), and you unlock her route in the visual novel of your life. Also a little bit of angels = bad, demons = good thing as a theme with the "pure" idol being the whore and a trashy punker being the one with the heart of gold.
I was inspired by Kikuri from Bocchi the Rock. 