Dungeon Ledger
Ilan Cross
An accountant wakes inside a dungeon economy where every spell has a balance sheet.
SystemDungeonProgression
LitRPG
Levels, skills, dungeons, and system-driven progression.
Books
Skyforge Initiate
T. R. Quill
A novice crafter enters an airborne academy where every upgrade changes the battlefield.
CraftingAcademyProgression