Jung-Woo (Kim Sung-Su) is a neurosurgeon and also works in bioengineering research. He is married, but has an ongoing relationship with Yoo-Gyeong (Han Go-Eun). She is a doctor and stands by Jung-Woo.  Yoo-Gyeong has a mysterious accident one day and her hand is cut off in the accident. Thanks to Jung-Woo's quick thinking, her hand is reattached successfully with surgery. Yoo-Gyeong's health improves after the surgery, but bizarre events take place around her constantly.

Black Hand

Jeong-hwan who has a secret past, faces another group of tourists on a remote island he visited to clean up his past.  In the guest house where everyone stays together, Jeong-hwan feels a strange atmosphere alone and is wary of the guest house’s owner and finds himself as their target.  The moment he managed to escape from a dangerous situation, he struggles against another mysterious existence.  As soon as he dig up the dangerous secrets of the island, the pursuit of madness begins!

Rule of the Game: Human Hunting

Tae-soo, a kung fu fan who lives on a remote island with his grandfather Kim Yeong-gam, will come to Seoul along with his uncle Ik-seong who suddenly came. Tae-soo, who had a happy life in school, making friends for the first time in his life had to deal with the school bully Min-hyeok through kung fu.