Summoner of the Three Kingdoms

Thousands of years ago, in order to avoid annihilation, the human race searched for other living spaces at great cost. Their efforts were not in vain. They finally found two spaces suitable for humans, and sent some elites there to take root and multiply their descendants! Thousands of years have passed, and the humans in the two dimensions have developed greatly. One is called Jingting, and the other has married the local powerful races of angels and demons, and has their bloodline, becoming the new angel and demon races!