Nageki no Bourei wa Intai shitai

There was a time known as the Golden Age when treasure hunting was considered one of the best sports. It brought the founder considerable fame and money. Krai promised his buddies as a child that he would one day become a treasure hunter. Later, he realized he was lacking the bone of treasure seeking. He was helpless because all of his pals had achieved enormous renown. People expected something from him based on his energetic steps. Later, he achieves great reputation as one of the bet hunters.