[Cultivation + transmigration + System + Cthulhu + fantasy] Unable to descend into the newly born Great Thousand World on their own, three powerful beings from the realm of the main gods have spent a long time plotting. They first send transmigrators to divide up this world's fortune. Many who have lost transmigrators do not know why, only that novels say transmigrators gain plenty of benefits. Most transmigrators carry Systems given to them by the three main gods and head for the world where the protagonist lives. The protagonist, Yun Chen, is born to protect the world. From birth, he possesses a Chaos God-Demon Body and an Imperial Body. After fragments of the Ten Thousand Evils' womb fall into the lower realm, he later tumbles from the God Realm into the Crown Princess's chambers in the mortal realm's Yunhuang Dynasty, where he receives a new name: Yun Chen. What kind of fortuitous encounters await him in the lower realm?