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. 5

GONNA GETCHA WITH MY GACHA!

Chaos grips the Elven Queendom as a massive, mysterious tower suddenly appears on the horizon. With Light's former ally Sasha as their guide, the White Knights—the queendom's strongest knightly order—march off to quell the threat. Little do they know that within, Light awaits with a fighting force of his own--and he's added the powerful gacha Iceheat, Mera, Jack, and Suzu to his ranks! The battle between sheer numbers and Level 9999 power begins!

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)