Change is coming for the Church of Saint Shurule, and Luciel’s first act as an S-rank healer is one that promises to shake the very foundations of the healing profession. But leave it to the ignorant masochist to find himself once again in way over his head in the process. The shoes that he’s inadvertently stepped into—those of his legendary predecessor—won’t be easy to fill, and the whole “imprisoned dragons” debacle continues to loom over the hapless young man as he struggles to move forward.

Luciel is moving up in the world and people, both good and bad, powerful and weak, have begun to take notice of this peculiar young man. Bent on becoming the best healer he can be in order to aid the many people who can’t afford treatment from the price-gouging clinics, he accepts his new position with trepidation, heading straight for the source of the infamous guild’s corruption. But something is up with the Church — a labyrinth of monsters lurks beneath the floor of the healers’ headquarters.

One moment, a certain salaryman is on cloud nine, that promotion finally within his grasp, and the next, he’s keeled over pain, and that was all she wrote. Luckily for him, fate had a bit more to say. A world of magic, monsters, and other such life-shortening entities await his newly reincarnated self for a second shot at life. With nothing but his past-life experiences and sharp business skills to guide him in the foreign lands of Galdardia, he takes up the name Luciel and vows that his (next) demise will be from naught but old age.

Reincarnated as a sentient weapon with memories of his past life, but not his name, a magical sword saves a young beastgirl from a life of slavery. Fran, the cat-eared girl, becomes his wielder, and wants only to grow stronger, while the sword wants to know why he is here. Together, the strange duo's journey has only just begun!

Even in his past life, Cid’s dream wasn’t to become a protagonist or a final boss. He’d rather lie low as a minor character until it’s prime time to reveal he’s a mastermind…or at least, do the next best thing—pretend to be one! And now that he’s been reborn into another world, he’s ready to set the perfect conditions to live out his dreams to the fullest. Armed with his overactive imagination, Cid jokingly recruits members to his organization and makes up a whole backstory about an evil cult that they need to take down.