The Yin-Yang Double Coffin of Creation

At the beginning of chaos, twin coffins were born in heaven and earth. Their names are Yin and Yang. Yin and Yang have spirits, and then all things in the world are born. People in the world use spiritual energy to cultivate immortality, ushering in the era of gods and demons... **Under the ancient continent, the demon king of the old era of gods and demons is watching the spiritual energy of the double coffin... The centuries-old Xianzhuang was destroyed overnight, and the young man's legendary journey began. When the mortal world enters the path of immortality, the feelings of the worldly world remain unchanged. Stepping on the yin and yang, peering into the way of heaven, the long road to immortality is the journey of a generation. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.