God of Theater: Saving Those Unforgettable Regrets

Ship whoever you like, all sweetness and no angst, and every regret gets a happy ending. The main characters are adults mentally, though let's not count their bodies, okay? Nothing too out of bounds. The author isn't very good at writing romance, but does a pretty good job with brotherhood, so please bear with me. When the red star streaked across the sky, a girl in a white-and-gold robe stood still above the Gray Realm. Six world-destroyers knelt at her feet. Chewing on a lollipop, she said quietly, "Everyone has been saved! I hope... you'll make this fun for me. Otherwise, I'll have to go home, and I really don't want to study."