In the dark night, the lost hiker finally found an inhabited cabin to take him in. She was taken in by a woman in white clothes, and under her care, The hypothermic climber gradually recovered, and the two became ambiguous because of this. They will also take a bath together; but hikers always feel that the cabin seems to have a strange smell. It wasn't until one day after having sex that the hiker discovered that the woman had transformed into a white snake