“You should be as young as possible to be an adventurer.” That is common sense. This is because the “magical power” that is the basis of an adventurer’s strength hardly grows unless he is trained while he is young. However, the man, Rick Gladiartre, who aimed to become an adventurer after he was 30 years old, had the fighting power of S rank, which is the highest rank even though he was a newcomer !? In fact, Rick is the strongest on the continent. The members of the legendary party “Orichalcum Fist” where adventurers gather have spent an unimaginable daily life. From dragons to vampires, with the fighting power trained by literally “monster” -class masters, Rick defeats the elite adventurers who are licking one after another.