In a bustling metropolis, a terrifying urban legend is circulating among young girls. It is said that there was a pair of siblings who originally had a happy family, but on an ordinary day, both their parents were murdered. After that, the orphaned siblings were adopted by the church. During this period, the brother did not want to see his sister being teased, so he killed someone in anger. Not long after, the sister was adopted by a police officer and started a new life, and lost contact with her brother. The brother was treated extremely unfairly by the nuns, and he finally transformed into a cruel demon. Over the years, sister Audrey (Diane Foster) has grown into a blonde beauty. She has been living a quiet life, but she doesn't know that she has become the target of her brother Max, the orphan killer (David Backus). The orphan killer, killing spree