Darong was once the top bodyguard in Southeast Asia. In an operation, he offended the local drug lord and his sniper Chalong. He was madly avenged by Chalong, causing the deaths of his brother and wife. He was discouraged so that Darong will retreat from now on. Five years later, Darong's daughter Qiqi grew up and was accidentally involved in a drug deal and was kidnapped by outlaws. In order to save his daughter, Darong finds the man behind the scenes, it is the enemy drug lord and his subordinate----Chalong ! The two sides meet again like fate, and the war is imminent !...

Thousands of years ago, the green snake gradually gained enlightened under Daoqing, and came to want to stay with Daoqing. However, because of its obsession with Daoqing, Daoqing entered the tribulation of reincarnation and suffered a lifetime of death. In order to resolve Daoqing’s calamity, the Green Snake has been searching for Daoqing’s reincarnation for hundreds of years......