The Backstabbed in a Backwater Dungeon anime, in video teaser

The Backstabbed in a Backwater Dungeon anime is shown with a video teaser revealing Light's thirst for revenge, betrayed by his friends.

The anime series Backstabbed in a Backwater Dungeon is scheduled for October 2025 in Japan.

Genre: Shonen, Action/Adventure, Fantasy/Harem

Synopsis – Backstabbed in a Backwater Dungeon

In Backstabbed in a Backwater Dungeon, Light, betrayed by his former comrades and banished from the Tribal Concord, finds himself in the depths of the Abyss, the most dangerous dungeon in the kingdom.

To survive, he uses his only magical skill, the Unlimited Gacha, which summons Mei, a level 9999 warrior. Three years later, Light has built her own kingdom with an army of invincible female fighters.

Having become a powerful Lord himself, he is determined to return to the surface and take revenge on those who betrayed him.

Teaser Video – Backstabbed in a Backwater Dungeon anime

Staff Animation – Backstabbed in a Backwater Dungeon

Author: Shisui Meikyou
Studio: J.C.STAFF
Director: Katsushi Sakurabi (DanMachi: Arrow of the Orion, Alice & Zoroku, Lostorage incited WIXOSS)
Writer: Hiroshi Ohnogi (How a Realist Hero Rebuilt the Kingdom, Gegege no Kitarou 2018)
Character Design: Yukie Suzuki (Tsukimichi -Moonlit Fantasy saga)
Music: Ryo Takahashi (High Card, Wind Breaker)

Information about the Backstabbed in a Backwater Dungeon manga

The manga Backstabbed in a Backwater Dungeon (Shinjite Ita Nakama-tachi ni Dungeon Okuchi by Korosarekaketa) by Shisui Meikyou (script) and Oomae Takafumi (drawings) began in 2021 at Kodansha Editions and currently has 15 volumes in Japan.

The light novel Shinjiteita Nakama-tachi ni Dungeon Okuchi by Korosarekaketa ga Gift "Mugen Gacha" by Level 9999 no Nakama-tachi wo Te ni Irete Moto Party Member to Sekai ni Fukushuu & "Zamaa!" Shimasu! by Shisui Meikyou began in 2021 at Hobby Japan and currently has 12 volumes in Japan.

source : mugengacha9999