금수저로 태어나 굴곡 없이, 고생 없이 산 최기남. 좋은 교육을 받고, 대기업을 다니다 일찌감치 유산을 물려받아 건물주로 살아간다. 좋은 남편, 좋은 아빠. 하지만 그는 일명 ‘슈가대디’죄의식 같은 건 없다. 이것도 일종의 사업 같은 것이라고 생각한다. 서로 필요한 것을 주고 받는 것일 뿐. 인생 공짜는 없다. 그런데, 어느 순간부터 굉장히 신경이 쓰이는 아이를 만났다. 그 아이에겐 뭔가 더 특별한 슈가대디가 되고 싶어진다.
Min-joong and Ga-hee are a campus couple and friends with Geun-tae. Geun-tae has a crush on Ga-hee and asks her out to dinner to tell her how he feels about her. Ga-hee knows how he feels but she tells him she is in love with Min-joong and doesn't acknowledge his feelings for her. Geun-tae isn't happy with how Min-joong treats Ga-hee and feels bad for her. So Geun-tae comes u
Two women start living with a man who lives alone.The women introduce themselves as sisters looking for their long lost father and they start to seduce the man. Actually, these women are a serial killing duo who only target men who live alone. In the end, the man loses his life. While they are celebrating, a boy calling himself the man's brother, appears in front of them one day. He looks and sounds just like the man but has a completely different personality and he's nothing like the two women has ever seen before.