The X Girl is a story about a young girl named Yana, who is going through a difficult time in her life. Her parents have died, and she is now being cared for by her grandfather. In this new world, she is trying to make her life better, and the way she does this is by finding a job and getting a good relationship with her new colleagues. In the end, Yana will have to face her most terrifying fear - the dragon that lives in the forest.

The main character of the story is Yana, a young girl who is forced to live in a strange and frightening world. She will have to face many dangers, and the most dangerous of them all is the dragon that lives in the forest. This monster has the ability to take the lives of anyone who comes into its sight.