Ancestor of Ancient Taoism

In the prehistoric world, after Pangu created the world, the heaven and the earth were first opened, all living things first appeared, the way of heaven was not complete, and the great road was not yet revealed. The protagonist travels to the ancient world and becomes the Taoist ancestor, shouldering the mission of educating all living beings and perfecting the way of heaven. System blessing, recruiting disciples to preach, and leading the ancient world to glory. , The game has started, I don't know how to write and do it. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.