Backstabbed in a Backwater Dungeon: My Trusted Companions Tried to Kill Me, But Thanks to the Gift of an Unlimited Gacha I Got LVL 9999 Friends and Am Out For Revenge on My Former Party Members and the World

overview

Light, a former member of the Concord of the Tribes, is betrayed and left for dead. He escapes to the Abyss, a treacherous dungeon, where he uses his Unlimited Gacha skill to summon powerful allies, including Mei, a Level 9999 warrior. Over time, Light builds a kingdom in the dungeon, gathering a loyal following of powerful warriors. Now, he seeks revenge against those who betrayed him.