Pang Tianchong descends from the mountain to temper his heart in the mortal world and unexpectedly becomes a security guard at the Dai Group, where he reunites with his childhood sweetheart, Dai Qianxue. Armed with extraordinary martial arts skills, he defeats villains, gangs, and criminal forces along the way, clears his father's name after he is framed and imprisoned, and protects his family and loved ones. During his journey, he meets members of the Luo family, including Luo Qi, and uncovers the Zhuo family's conspiracy that has been brewing for years. After punishing the wicked, he finally regains his childhood memories and reunites with Dai Qianxue, rising from an ordinary security guard to a formidable force in the city.