It's just first grade that has nine small levels, then from Second Grade, it's going to be Small, Intermediate and Advance.And I want to write a slow paced story, so MC doesn't have the best talent, but MC is in a low level world, so his talent is best in this low level world.
This book has been deleted.
I don't have a plan as just Artifact Refiner is enough for him to earn money and all of that.