Satanic Contract: CEO, Don't Be Too Presumptuous

In order to have her again, he used his child as a bet to keep her close to him; in order to live as himself, she kept pushing him away, only to find that a heart had already taken root in him. The green tea bitch obstructs her, and the infatuated man protects her until death... Where should their love go? What will their future be like?