"Healer Soteru. By the Demon Lord's command, I shall take your life." Several long decades had passed since Sotel first became an adventurer. Before he realized it, he was stuck on this path, fulfilling his role as a Healer even while enduring the mockery of his comrades. But that wretched, miserable life was brought to an end by a being calling itself a 'Demon'—or so it seemed. The next moment, Soteru, having accepted his demise, found himself possessing the body of an unfamiliar young man!?