Deep in the forest, a man and a woman have been brutally attacked in a cabin and left to die. Arriving too late, Kang chases the killer only to be hit by a speeding car. Barely surviving surgery, he now finds himself a prime suspect in the double murder case.

While a police investigation sets out to confirm his story; he cannot shake the feeling that there are strange gaps in his memory regarding the night in question and the killer's identity. As he is piecing together the fragments of a bizarre dream, his own nightmares may hold the key to the truth.