The Ossan Newbie Adventurer, Trained to Death by the Most Powerful Party, Became Invincible

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。

Rick Gladiator is thirty years old and just starting his career as an adventurer — a late entry by any measure in a world where training from youth gives the sharpest edge. What his guild registration won't show is the brutal preparation he received under the Orihalcon Fist, the kingdom's most powerful party, who pushed him to the brink of death to forge an unlikely S-rank fighter. Now taking low-tier assignments alongside his new partner Reanette Elfelt, Rick keeps getting underestimated by rivals who mistake his age for weakness.