On a certain day and month, civil strife in the heaven caused a sudden change of yin and yang. The demon-suppressing tower in the heaven was destroyed. The strange beasts that originally existed only in the "Shan Hai Jing" fled to the world. The heaven entrusted Laojun and his eight apprentices to collect the demons.
At this time, there was an upsurge in cultivating immortals in the world. Kun, one of Laojun's eight disciples, discovered that a young man named Chen Bai had the talent to cultivate immortality by absorbing demons, so he guided him. From then on, Chen Bai started the path of cultivating immortals by absorbing demons.