Demon Slayer: My Breathing Style Has a Plus Point System

While his fellow swordsmen struggle through grueling training to master their Breathing Styles, one rookie discovers he has a unique advantage—a system interface that lets him allocate points directly into his techniques. As other Demon Slayer Corps members fight just to survive each mission, he quietly intervenes to save comrades who were destined to fall. And while the Corps still clings to the tradition of only nine Pillars, he finds himself surrounded by a growing circle of young prodigies who call him "Master" and stand on the verge of Pillar-rank themselves. "Giyū Tomioka—a man's dreams never end!" he casually advises a nervous new recruit. "Oyakata-sama, you will regret this," he declares, slamming the door after his proposal to reform the Final Selection system is rejected. Years pass. When the final battle inside the Infinity Castle begins, the demons are in for a shock. The Demon Slayer Corps that Muzan has pulled into his domain is far, far beyond anything he anticipated. "Aren't there supposed to be only nine Pillars?!" Muzan roars in disbelief. "Nakime, are you betraying me?" Meanwhile, Kyūsha Natsunishi—the man who started it all—cracks his knuckles with a calm smile. "Don't worry. This won't take much of your time." A story of a gamer who transmigrates into the world of Demon Slayer and turns the entire power balance on its head. Also known as: The Only Gamer in the Demon Slayer World, Grinding My Skills in Kimetsu no Yaiba, This Generation of the Demon Slayer Corps Is Overpowered.