The gentle young girl Anne from the small town witnessed the gentleman doctor Julian kill her father. She was then threatened with her life by him to accept his proposal within three days, otherwise she would be turned into a specimen. Anne was imprisoned in a remote and isolated house deep in the mountains. She discovered Julian's terrifying collection of consecutive murders.
In a desperate situation, she set fire to escape and fought for survival in the snow. She used the childhood weaknesses and paranoid mentality of the murderer to set a trap to kill him back. Eventually, she gathered evidence and reported it to the police, seeking revenge for all the victims and emerging from the gloom to embrace a new life.
