Backstabbed in a Backwater Dungeon: My Party Tried to Kill Me, But Thanks to an Infinite Gacha I Got LVL 9999 Friends and Am Out For Revenge (Manga) Vol. 9

DARK DUNGEON DOOM!

Light and his mighty Level 9,999 party members chase Sionne down into her dungeon laboratory! Before they go, though, Light swings by his Card Repository to stock up...and prepare a special surprise for the diabolical dark elf. An ambush by the sinister Blade of the Isles turns out to be a mere speed bump along Light's path into the depths of Sionne's dungeon—and the next step in his revenge plot!

Full Title: 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 (Manga)Shisui Meikyou is a writer in Japan best known for When a Military Nerd is Reincarnated to a World of Magic He Established a Harem Army with Modern Weapons!? and 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 (Manga).

Takafumi Oomae is a manga writer and artist in Japan best known for Shikabane Ryouiki and the manga version of Backstabbed in a Backwater Dungeon.

tef is an artist in Japan best known for illustrating the light novel version of Backstabbed in a Backwater Dungeon.