Despite Anatolyi not being a human, he was treated as a human when people found him and just thought he had "some problems with his body". The person who took care of Anatolyi was Arina, who was known to take care of children that didn't have a family. Let's say, he had a nice childhood.

Even though most of Anatolyi's victims are children. His first ever murder was a cat that attacked Anatolyi during his walk. He was 17 at the time of the murder. His child-killing spree however, started when he turned 24

Some people in [redacted] called Anatolyi "a person who will lead you to the gates of hell" because of kids going missing after going with him.