In this world, power is justice. There is no longer any value in someone like you who has no power!” Ash had contributed as the captain of the first unit of the strongest Guild, “Devouring Snake.” Ash, who possessed both true ability and popularity, was expected to be the successor to the Guild Master, but one day, everything changed because of a Skill that manifested… The name of that Skill was [Druid King]. Instead of being able to manipulate and summon plants, it was a trash Skill unusable in battle that decreased physical strength by 80% as a Penalty. Ash is exiled from “Devouring Snake,” which prides itself on the name of the strongest Guild. Ash despairs, but actually, he has been chosen by the World Tree, the divine tree of the celestial realm…!? Furthermore, having made the Divine Beast Fenrir his ally, Ash notices the infinite possibilities of [Druid King] and begins to dominate uniquely.