The human world is not a pure land, and everyone has his or her own suffering. Gods and men have practiced through many calamities, demons have stirred up the wind and clouds, some have lost their souls, some have fallen into Yama forever, and few have ascended to the ninth level. How can we make a living in such a world with so few people? With Jiang Lian's heart supporting her mortal body and Bai Xun's beautiful immortal bones, how could she cross the earthly obstacles and reach the ninth level? Where are the gates for the birth of humans, gods, and demons?