Yui's older brother Rin isn't a big church going person. His sister has no clue of his sexuality, and his beliefs. But on top of all that Rin has a huge secret. {TW mentions of Selfharm, Abuse, and S.A.} [Disclaimer: I only own the plot, Rin and his band The ScarlettBats and his band member. I do not own any of the Characters from Diabolik lovers or the images used for the chapters of book or the book cover. The image of the book cover belongs to FlyingPings]