Skill Tree no Kaijousha: A-kyuu Party wo Tsuihou Sareta node wo Ikashite, S-kyuu Boukensha wo Mezasu

Akito is a dedicated adventurer serving as a member of the renowned party Golden Fang. Though he lacks direct combat prowess, he has proven invaluable to his teammates through the masterful use of his Extra Skill, Unlock & Lock. This unique ability allows him to access and open the skill trees of his fellow adventurers, granting them the power to acquire new abilities and grow significantly stronger. Despite these essential contributions to the party's overall strength, his comrades ultimately dismiss him due to his inability to fight on the front lines, resulting in his abrupt expulsion from the group they built together. Cast out and left to fend for himself, Akito finds himself stranded deep within a dangerous dungeon. Rather than succumbing to despair, he turns his attention inward and uses Unlock & Lock on himself for the very first time. By opening his own dormant skill tree, he finally awakens his latent potential and gains access to powers previously beyond his reach. Armed with his newly unlocked abilities, Akito embarks on a desperate journey to escape the treacherous depths of the dungeon. What begins as a struggle for survival soon transforms into an ambitious quest, as the former support member sets his sights on rising through the ranks to become an elite S-class adventurer.