Backstabbed in a Backwater Dungeon v01-12 [J-Novel Club] [CleanBookGuy]

Clean Books for y’all, marked any book with a revision update with {r} so you can double-check your copy.
Added [Premium] tag to the books that are premium from JNC as it seems people prefer to have it in the filename.

MangaBaka: https://mangabaka.org/85189

**Note, 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`