A world where many different races, including Humans, Angels, Demons, and Beastmen vie for supremacy was engulfed in chaos because of a wielder of unfathomable power, the Demon King, Zara… is the setting of the very popular online VR game 『Deep Sky Frontier』.
The Heavy User, Ichinose Zen, is the only one out of the tens of millions of players who had successfully defeated Demon King Zara.
…But as soon as he did, the light coming from his monitor enveloped him and transported him into the world of the game. On top of that, his appearance is exactly like that of the Demon King Zara, the one he was supposed to have defeated…?!
