One Night, One Destiny

Su-a and Han Seojun spend a night together after she happens to help him, and in the morning she is gone, leaving him almost nothing to go on. He runs Tae-il Corporation. She cleans for a living, moving between jobs and putting up with a bar owner who swears at her and worse. Seojun spends two months looking for her. In that time Su-a finds out she is pregnant with his child. Her ex-husband Gi-seok comes back around then, wanting money, and he turns violent when he does not get it, pushes her to end the pregnancy, and uses her daughter Ji-u to make his point. It reaches its worst before Seojun arrives with his mother, Chairwoman Park.