Synopsis: Skill Tree Unlocker ～After Being Kicked Out of an A-Rank Party, I Used the [Unlock & Lock] Skill to Become an S-Rank Adventurer～

Akito is an adventurer who belongs to the party Golden Fang. By skillfully wielding the Extra Skill [Unlock & Lock], he has contributed to the party by unlocking his comrades’ skill trees and allowing them to acquire new abilities. However, due to his low combat ability, Akito is expelled from the party. Using [Unlock & Lock], he finally unlocks his own skills and sets out to escape from the dungeon…