Her uncle gambles away their properties in the casino and died unceremoniously, leaving Diana poor and orphan. The business tycoon takes pity on her and agrees to accept the properties and adopt her as well. So Diana is now a new member of the family being his adopted daughter.
However, the only heir, the prince of Damari Corp doesnt want to have a sister. Graysen violently reacted upon his fathers preposterous proposal! He cant accept Diana as his sister. No way! Over his gorgeous body! After all, he decides that shell be his wife. Hes obsessed about her, thus, becomes her stalker husband!