Yakume wo Hatashita Hiyage no Yuusha wa, Henkyou de Jiyuu ni Ikiteimasu

English Title : The Unsung Hero Who Fulfilled His Duty Will Live Freely in the Frontier

Summary :
Clay was merely a luggage carrier in the Hero’s party led by the Prince, yet he was the one who single-handedly defeated the Demon King. However, he ceded the credit for this achievement to the Prince—the future of the nation—and, not wanting to be a hindrance, he disappeared. Returning to the life of a simple villager, Clay set his sights on a hellish frontier that everyone else had given up on taming—a place known as “Purgatory.” Using the [Appraisal] and [Mimicry] skills he used to absorb the techniques of the Hero’s party, he begins to freely pioneer this savage, monster-infested land. However, possessing strength that defies all logic, neither his former allies nor his enemies are likely to leave Clay alone for long…!?