Shinmai Ossan Boukensha, Saikyou Party ni Shinu hodo Kitaerarete Muteki ni Naru.

Everyone knows that the best time to become an adventurer is during one's youth when magical power can be most effectively developed. Yet, Rick Gladiator breaks this norm by starting his adventuring career at over thirty years old and quickly rising to the esteemed S-rank. This incredible feat is thanks to his rigorous training under the legendary Orihalcon Fist, a team of the continent's strongest adventurers.

Rick's unmatched fighting abilities, refined by battling alongside his "monster" mentors, allow him to take on formidable foes such as dragons and vampires with ease. Despite his late start, Rick's story is a testament to the power of relentless training and the impact of extraordinary mentors, proving that true strength knows no age limits.