Psykopat

A challenge is given by a famous illusionist to four participants for a prize. The challenge requires the four to stay in a mysterious house for five days. With complete facilities, a swimming pool, and beautiful scenery, the participants are sure they will enjoy their time there even though no one knows the purpose of the challenge. Unbeknownst to them, the house is the scene of a murder case. Moreover, they begin to feel the real challenge when various strange things and scary apparitions begin to haunt them.