Looking for title of cn novel. The main points I remember are that the ml kidnapped mc in beginning for revenge, took her to an island. Conflict is she supposedly got a new fiance while he was abroad. She has poor name in public because she supposedly ran off with a lover and family money. She exposes her step mom and sister as the ones who caused fiancee and money situation. Step mom and sister kicked out of the house by grandma. Remember another scene where mc is at acting audition and step sister and cousin guan something who is the girl the public thinks will be married to the ml. Remember those details, but somehow blanking on names and the title.