The Reincarnation of the Divine Emperor of All Realms

The enthusiastic young man Ah Xing traveled to another world due to a fire and became Ye Xin, the second young master of the Ye family. He came to a new continent, Beichen Continent. Here, he realizes a brand new world, a more diverse world, with spells, magic, and martial arts. He also realizes the existence of the managers of the universe and gods. Is there more than one world? However, his initial identity was a weakling boy with zero innate mana. Can he become the so-called God Emperor of All Realms? What kind of heaven is behind this? (How come you feel good)