Demon-Slaying Pillar-Level Swordsman

A young man who died in a natural disaster got a chance to be reborn, and was reborn in a world where ghosts existed. The existence of ghosts made human survival more and more difficult. He realized that only by destroying ghosts could humans be free from worries. He joined the Demon Slayer Corps and became a pillar-level witness to the pillars' joining. In order to behead the ghost Wu Tsuji, he must eliminate all evil ghosts even if he dies. "It's great to be happy, but there's no money to be had if you're unhappy." This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.