He is your boyfriend. His family is not agree to your relationship, cause He is son of the richest person in China,but he choose to live in s.Korea, while you are just ordinary girl.But he still chosen to love you than anyone else

One day he say he don't love you anymore, then he break up with you. But the truth his father arrange marriage him with his father's business partner, because he doesn't want you to get hurt. That why he keep it a secret to you