Bakudanma na Youhei, Douji Shoukan sareta Saikyou Cheat-domo wo Katappashi kara Keshitobasu

Jack Aaron, a legendary mercenary feared under the moniker "The Bomber," has just survived another grueling assignment. Instead of well-earned rest, however, he is abruptly pulled into another world through a mass summoning ritual. In this unfamiliar realm, every summoned individual is granted a unique special ability. While his peers receive extraordinary powers, Jack is left with a seemingly restrictive skill: Bomb Making. Deeming him worthless, the inhabitants who orchestrated the summoning cast him aside, and the otherworldly heroes quickly turn on him, mocking the veteran soldier as nothing more than a useless outsider. Determined to find a way back home, Jack forges an unlikely alliance with Alice, a skilled alchemist ostracized by society and derisively branded "The Witch." Together, they plot their return, but a shocking revelation upends everything—Jack discovers that the arrogant heroes he believed he had eradicated in a massive explosion are still alive. Driven by the need to return to his original world and finish what he started, Jack and Alice embark on a ruthless campaign to hunt down the surviving cheaters one by one, setting the stage for a brutal and unforgiving journey.