Kaito Suzuki stumbles upon Gamerz Heaven, a video game, and suddenly finds himself transported to a parallel dimension. There, he becomes acquainted with a delightful young navigator who he lovingly dubs Nata. Regrettably, fellow players within Gamerz Heaven are keen on securing and capturing Nata, causing Kaito's mission to shield him to become even more arduous. To add to the difficulty, the beta edition restricts the number of saves available. Kaito's surprise amplifies considerably when he realizes that Gamerz Heaven's events possess significant repercussions in his world. Furthermore, any gamer who perishes within the game is eradicated from everyone's memory.