This is a reincarnation isekai; however, you might lose track given how rarely it comes up.
This follows the distressingly common trope of purchasing slaves to fill out the protagonist's party.
Surprisingly, there is a plot and something being built up, but the intrigue and twists don't add a lot of novelty or any significant character developments.
There's not as much to look at; the scenery and set pieces are probably the weakest aspects of this work.
Our protagonist's superpower is enchanting, and he can raise stats on anyone with equipment.
This evens matchups against most opponents; the level system being over 100 to 200 can make the numbers a bit tedious to follow.