Battle Through The Heavens or its original name, Doupo Cangqiong. It's listed as an ONA on anilist, myanimelist etc..
Although it's a Donghua - I will refer to it just as chinese anime. Anyways, where do I start, Season 1 in general is just bad, in terms of animation, story-telling and so on. It quickly gets better after it's picked up by a new animation studio in Season 2. They also made a revamp of the first season containing only 3 episodes. It's your average cultivation anime but this one in particular could be said to be among the best out there with a decent animation/story/power system.
I was avoiding these 3D "anime" for quite a while tbh. I took the plunge ultimately and i'm glad as it turned out to be better than I expected.