OMG! My Jade Says I'm RICHEST's Kid?

Murdered by her fellow orphan, she wakes up back at the adoption day. Her killer grabs gold, leaving bread, thinking it seals a life of misery. Years later, the killer humiliates her at a charity gala. But when a torn jade pendant reveals she belongs to the richest family of all, the laughter stops. But who truly raised whom in this twisted game?