Revenge of the Grim Princess

The Ouyang sisters were forced to run away from home due to their mother's divorce, father's betrayal, stepmother's abuse, and half-sister's insult. They were adopted by the kind-hearted grandfather Leng. They lived in their own hatred and entered the underworld. However, they met the male protagonist of this novel in "Saint Sakura". What kind of story will happen between them? Let's wait and see! ! ! ! ! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.