Saitou Ren loves virtual reality games, especially first-person shooters, and has become so good that he’s joined a team and won tournaments. Going by the alias “Schwarz,” he logs into the world of VBM every day -- and then one day falls down a simple map!

Instead of getting the usual game over, he wakes up in a place he hasn’t seen before. While he still looks like his avatar, he can’t log out, and everything feels real! This is the story of an ace FPS player falling into a fantasy world of magic and goblins!