An ever-righteous and sword-loving was your ordinary high schooler, Fujinomiya Soujirou. On a certain evening, he had his life cut short when he was stabbed by a robber in his home. However, in the mysterious space Soujirou appeared in afterwards, there was a certain being that introduced itself as a [God] of a world. This [God] asked if Soujirou was interested in living a bit longer. At that moment, together with his beloved katana, Soujirou consented to living in another world. However, when it concerned getting the cheat ability commonly bestowed by an otherworld God– he was simply told, “there aren’t any cheats.” Sent to the other world, he was able to bring with him the talking sword, [Hotarumaru/Little Firefly], and the sword that took his life, [Sakura]. In addition, the only thing the [God] chose to bestow him was a button down shirt and parachute pants. And so, in this other world, Soujirou was given a job called [Cursed Sword Master].