This is a generic xianxia with a pokemon gimmick (but later they start merging with the pokemon in battle).
If you have no idea what xianxia is, give it a try, you may like it.
If you've read more than 2 xianxia series, it's the same shit, except the power system is less tangible because there's a lot of variables, but none of them are fleshed out in a way that makes sense other than "MC touched it, therefore its OP."