Everyone dreams of having a rich spouse, living in a large mansion with a horse riding field, and bathing in gold and glitter. But not for Belle. Her family disowned her, and even her perfect sister stole her husband. Belle lives the tragic life of a telenovela protagonist, and swears to take revenge on her family by assuming a new identity as Marimar and work with the handsome devil, Kim Min Joon. Will she succeed in turning her life upside down?