20 years ago, on the infamous Redwood Farm, the owner went crazy and killed his family and himself. From then on, a stranger obsessed with the unsolved redwood murder case shrouded in urban legends, convincing a group of family members who had lost loved ones to venture into the wilderness, hoping to prove the existence of this notorious sack masked madman. Their pursuit of the truth saw an evil turning point, as the hunters became hunted down. When they discovered that the evil story about the mentally ill farmer wielding an axe was indeed very true, a bloody battle of survival ensued.