Fairy tales always end with some sort of happiness, but let's face reality, life isn't always going to be sunshine and rainbows. So what happens when two people fall in love? It's either they stay together forever or their relationship crumbles into dust. There is never an exception, it's always one or the other, it can never be something else. But what if you could cheat that rule in romance and love? What if you could change that rule for the better? What if you could beat this tragedy? But to add to all this madness, what if Momo Yaoyorozu fell for a mysterious creature?