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My Gift Lvl 9999 Unlimited Gacha: Backstabbed in a Backwater Dungeon, I'm Out for Revenge!

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！

Shinjiteita Nakamatachi ni Dungeon Okuchi de Korosarekaketa ga Gift "Mugen Gacha" de Level 9999 no Nakamatachi wo Te ni Irete Moto Party Member to Sekai ni Fukushuu & "Zamaa!" Shimasu!

Binge-ready

Finished airing — 12 episodes, ready to binge.

Format: TV
Season: Fall 2025
Studio: J.C.STAFF
Based on: Light novel
Episode length: 24 min
Started: 3 Oct 2025
Ended: 19 Dec 2025
Score: 70/100

Action Adventure Fantasy Class Struggle Revenge Male Protagonist Conspiracy Female Harem Anti-Hero Magic Dungeon

When Light is kicked out of the Concord of the Tribes, his former comrades instantly turn on him. Light escapes this diabolical act of betrayal by the skin of his teeth...only to find himself in the deepest part of the Abyss, the most dangerous dungeon in the realm! To avoid being eaten by carnivorous monsters, he uses the Unlimited Gacha, his sole magical skill. But where it previously only produced junk items, this time Mei—a gorgeous Level 9999 fighter in a maid outfit—springs forth! Fast forward three years and Light has carved out his own kingdom in this backwater dungeon, summoning more beautiful Level 9999 warriors who swear absolute fealty to him. Now a powerful Level 9999 Overlord himself, Light plans to ascend to the surface and take revenge on his betrayers one by one! (Source: J-Novel Club)

Where to watch

HIDIVE ↗ Bilibili TV ↗ YouTube ↗ Trailer ↗

Opening and ending songs

Opening Hira-yori Raiya, Sara-riya Takaki Tei (episodes 1-) Watch ↗
Ending Shirogarasu Nowlu (episodes 2-) Watch ↗

Song data from AnimeThemes.

Source material

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 ↗ · 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!

Novel · Still publishing · 2021

Source: AniList and MangaDex (publication details only).