Synopsis：The immortal Zhang Zaolin, carrying his treasured blade "Qinggang Sword", was escorting the celestial fugitive Chilien Jun to Mount Kunlun for execution when he fell into a trap, allowing Chilien Jun to escape and Zhang Zaolin to be expelled from his sect. To ensure peace in the world, Zhang Zaolin began a lifelong pursuit of Chilien Jun. Years later, Zhang Zaolin arrived at a place and learned that many participants in funeral processions had been taken away by the Black and White Wuchang, never to be heard from again. This caught Zhang Zaolin's attention, as he knew that Chilien Jun's cultivation of divine powers required absorbing many people's souls; these missing persons were likely captured by Chilien Jun and his minions for their essence. With a stubborn resolve never to abandon any clue, Zhang Zaolin started investigating the Wuchang abductions. He followed a funeral procession and indeed encountered the legendary White Wuchang. Zhang was about to brandish his weapon "Fuchen" and capture him when, unexpectedly, a figure like Cheng Yaojin appeared—the young demon hunter Liao Fengyi. It turned out that Liao Fengyi was still young and inexperienced, but by a stroke of coincidence, the two teamed up with the Liaodong Three Evils to form a squad and embark on a perilous journey...