Read My Gift LVL 9999 Unlimited Gacha, Backstabbed in a Backwater Dungeon, Backstabbed in a Backwater Dungeon: My Party Tried to Kill, Gift “Mugen Gacha” de Level 9999, Revenge the World and Revenge to the World!, Shinjiteita Nakama-tachi ni Dungeon Okuchi de Korosarekaketa ga Gift “Mugen Gacha” de Level 9999 no Nakama-tachi wo Te ni Irete Moto Party Member to Sekai ni Fukushuu & “Zamaa!” Shimasu!, 被信赖的伙伴在地下城深处追杀依靠恩惠『无限扭蛋』召唤等级9999的同伴们向世界和原队友复仇还要再补上一句『活该!』, ギフト無限ガチャ 信じていた仲間達にダンジョン奥地で殺されかけたがギフト『無限ガチャ』でレベル9999の仲間達を手に入れて元パーティーメンバーと世界に復讐&『ざまぁ!』します! Manga
In this fantasy tale, a weak human adventurer is determined to turn the tables on his traitorous party members–with the help of a special skill and sexy new allies!
A kid named Light is the only human member of the adventuring party known as the Concord of the Tribes…but humans are by far the weakest of the races. When his comrades abandon him to the lowest levels of the dungeon, Light resorts to the gift of Infinite Gacha to create a harem of Lvl 9999 allies! With his new, and sexy, friends, Light can escape the dungeon, and more importantly, take revenge upon the Concord of the Tribes, and perhaps even break the entire world!