Three Years as a Simp, Then the Villainess Awakened

Su Qinghui transmigrates into an unknown world. Gradually, she realizes that the body she transmigrated into belongs to a character in a novel she once read. In the original story, she falls in love with a man who climbs the social ladder by marrying into a wealthy family. She even breaks with her own family to elope with him. Once she has left their protection, he turns her into a human pig, leaving her wishing she were dead. After she awakens, she discovers that this social-climbing man is the male lead of the novel. His male-lead aura has countless noblewomen falling for him, and she herself had been his shameless devotee, one who ends up with nothing. Since that's how things are, she'll make him return everything he took from her, one thing at a time.