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 one among 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 by myself, penniless, and betrayed. With no person to show to, and nowhere to run, he’s left with handiest his Protect. Now, Naofumi should upward thrust to develop into the mythical Protect Hero and retailer the sector!