this story tells of a teenager who is very fond of world history, how about his life in the past and what he will do in the future.

His name is Nial Perxysan, he wanna finds life about being a historian. and encountering a foreign object in his home, then his life begins to change, he can see the past with the help of a gatekeeper who connects the real world with the world of the past.

Because of his deeds, he is hunted by time hunters. who is famous for being cruel and sadistic to people trying to enter the past. and the testimony of the fairies will be useless, when the hunter makes it a threat