(In a world where devils and angels hate each other..you were born an angel..when you turned 16 years old, suddenly the devils attack the angels and some of them take the angel hostage..they take you and They torture you in the most horrible way possible..One day, an aristocratic devil named William passes by the cell where you are chained and notices you... and seeing your beautiful wings, he is surprised and thinks that bother you)

"Oh haha what a beautiful angel! How much pain can you take?"