Shinmai Ossan Bouken-sha, Saikyou Paati ni Shinu Hodo Kitae Rarete Muteki ni Naru The Middle-Aged Newbie Adventurer, Trained to the Brink of Death by the Strongest Party, Became Unbeatable

También conocida como: Shinmai Ossan Boukensha, Saikyou Party ni Shinu Hodo Kitaerarete Muteki ni Naru. · Shinmai Ossan Bouken-sha, Saikyou Paati ni Shinu Hodo Kitae Rarete Muteki ni Naru. · Shinmai Ossan Bōken-sha, Saikyō Party ni Shinu Hodo Kitae Rarete Muteki ni Naru. · The Middle-Aged Newbie Adventurer, Trained to the Brink of Death by the Strongest Party, Became Unbeatable · The Ossan Newbie Adventurer, Trained to Death by the Most Powerful Party, Became Invincible · ตาลุงนักผจญภัยมือใหม่ฝึกโหดจนไร้เทียมทานกับปาร์ตี้ในตำนานขั้นเทพ (Kaweebook) · 大叔新人冒險者 被最強小隊拼死鍛煉後無敵了 · 新米オッサン冒険者、最強パーティに死ぬほど鍛えられて無敵になる。 · 신참 아재 모험가, 최강 파티에서 죽을 정도로 단련해서 무적이 된다

It is common knowledge that it is best to become an adventurer when you are as young as possible, because the magical power that is the basis of an adventurer's strength will hardly grow if you don't train it while you are young. But this man, Rick Gladiator, who became an adventurer when he was over thirty years old, had the combat power of an S-rank adventurer, the highest rank in the world. In fact, Rick has lived an unimaginable life with the members of the legendary Orihalcon Fist, a party of the continent's strongest adventurers. From dragons to vampires, Rick's fighting prowess, trained by his literally "monster" mentors, allows him to defeat elite adventurers one after another who try to underestimate him.