The Revenge of the Three Princesses

Why did she, once a naughty daughter of the richest man, turn into a cold underworld overlord? She was once an innocent daughter, what prompted her to become an underworld angel? She was once a little princess who was plagued by illness. What would happen to her? They were kicked out of the house for different reasons, but they got together by coincidence. They were once down and out, but with a new identity, they returned to the city that had wounded them completely. They have endured all kinds of hardships for the same belief, that is - revenge! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.