Warhammer 40k: Starting from Ancient Terra

This time, the emperor was no longer alone. At the beginning of the emperor's birth, he was born alongside the mortal parents who adopted him.

Although he was not omniscient and omnipotent, his knowledge was far inferior to that of the emperor.

However, he possesses power and psychic abilities even greater than those of the Emperor.

If humanity gains another human with power comparable to an evil god, as strong as the strongest star gods, will humanity ultimately change?

Note: The author is Yun Chui. If there are any issues with the setting, you can remind me or simply ignore them. The main point is to have fun.