Naofumi Iwatani, an uncharismatic Otaku who spends his days on video games and manga, abruptly unearths himself summoned to a parallel universe! He discovers he’s certainly one of 4 heroes provided with mythical guns and tasked with saving the sector from its prophesied destruction. Because the Protect Hero, the weakest of the heroes, all isn’t as it kind of feels. Naofumi is quickly on my own, penniless, and betrayed. With no person to show to, and nowhere to run, he’s left with simplest his Protect. Now, Naofumi will have to upward push to transform the mythical Protect Hero and store the sector!