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

Jack Aaron is the strongest mercenary known by the nickname "The Bomber". After completing a heavy mission, what awaited him was a summons to another world! In this summoning, everyone is granted a special ability. However, the ability Jack was given was quite limited: [Bomb Making]. The people who summoned him from the other world dismissed Jack’s ability as useless, and the other summoned individuals began to mock him as a useless foreigner.