In a cold dark shaded anatomy classn room, 6 student prosectors are taking part in anatomy class Sun-hwa, Ki-bum, Joong-suk, Eun-joo, Ji-young and Kyung-min are smart medical college freshmen in the same anatomy class. Sun-hwa smart and confident; Ki-bum born to be a team leader full of confidence, Joong-suk son a hospital owner; Kyung-min too weak to be a doctor; Ji-young sexy and haughty but poor at study, Eun-joo studious nerd. They are competing with each other to be the best surgeon, but are strongly tied with fellowship as a team. In the first class, they try to suppress their fear and approach the cadaver that is waiting for them…. The first meeting with a deadly beautiful cadaver, and their nightmare begins. The cadaver is assigned to them, right after the first class. They suffer from ghosts and hallucinations. After several accidents and death of some team members, they start to realize something horrible is coming for them. They do their best to survive and find one clue: these accidents all have something to do with the female cadaver.