Two male protagonists, BE novel, from hating each other to getting to know each other, then falling in love, and finally being forced to separate the yin and yang. One of them is from heaven and the other is from demon world. They have been opposites since they were born. By chance, the two traveled through a parallel world together, where they had no magic. Just helping each other, from scolding each other at the beginning, to helping each other later, to a tacit understanding in the end. After finally confirming his intention, he accidentally traveled back through time, but was suppressed due to the opposition of his family. Heaven was hit with a calamity. In order to protect his lover Shen Qingci (God of War in Heaven), Ling Ye (the young master of the demon world) chose to endure it alone. In the end, the two were separated by yin and yang.
Determination: Enemies born in the world, knowing each other in this mortal world, giving one's life in exchange for the stability of the sweetheart's life