Hiyori Kaito is the best mountain master of the Kikuchi clan in the Eastern Region. He should have relied on his good popularity and even better inhumane beauty to live a good life without envying mandarin ducks or immortals.
However, in order to repay the eldest sister's kindness in raising him, he accepted a treasure hunting commission from the young master Bking of Sugihara clan in Beiyu.
From then on, wealth and ease were no longer possible with him.
Concept: About people and love