Series by スバルイチ

In a world where heroes and demons clash, Sion Bladen, the legendary hero, sealed away the Demon King at Hell's Gate, bringing peace to the land—until the gate begins to reopen, unleashing chaos once more. Enter Touka Scott, an ordinary farmer with a penchant for mischief, whose life takes a wild turn when he accidentally kills the hero in a pit trap meant for demons. With Sion's body now inhabited by Touka's soul through necromancy, he must pose as the hero, embarking on a chaotic quest alongside a quirky cast of companions, including the necromancer Anri and Sion's former allies.