Twenty-five years ago, the demonic sect, the Rakshasa Soul Hall, launched a massive invasion of Yunzhou, stirring up a bloody storm. The Lin, Tang, Chen, and Gao families became key targets and suffered heavy losses. Subsequently, in this life-and-death crisis, after deliberation, the four families sought help from the World Alliance. Nangong Chengfeng, the leader of the World Alliance, received the plea for help and immediately led the World Alliance out to confront the Rakshasa Soul Hall. After a series of fierce battles, the Rakshasa Soul Hall was successfully repelled and has since vanished without a trace. After this battle, Nangong Chengfeng felt overwhelmed and decided to retreat to Dragon Cloud Mountain, no longer concerning himself with worldly affairs. On his way to Dragon Cloud Mountain, Nangong Chengfeng found a male infant. After confirming that no parents claimed him, he took the infant to Dragon Cloud Mountain, adopted him as his last disciple, and named him Lin Fan. Twenty-five years later, Lin Fan had grown into an adult under Nangong Chengfeng's nurturing care, but Lin Fan rarely descended the mountain and was inexperienced in worldly matters, possessing a relatively simple personality. To repay Nangong Chengfeng for his life-saving grace years ago, the four families sent their outstanding children to Dragon Cloud Mountain to learn martial arts. Nangong Chengfeng, annoyed by the constant presence, handed everyone over to Lin Fan to manage, then went off to wander the world. Lin Fan took the children of the various families as disciples and taught them cultivation techniques, with Tang Lingxue, Han Shuyao, and Chen Xuan being particularly outstanding. Lin Fan, influenced by the others, picked up many bad habits, turning the sect into a chaotic mess. Nangong Chengfeng learned that the Rakshasa Soul Hall had quietly resurfaced and immediately returned to the sect to deal with the situation, but was furious to see Lin Fan corrupted by the others. He strictly ordered Tang Lingxue and the others to return to their respective families, and sealed Lin Fan's powers for a year as punishment, then descended the mountain to gather information about the Rakshasa Soul Hall. Time flew by, and Lin Fan felt a subtle unease as Nangong Chengfeng had not returned for two years. He decided to enter the world to find his disciples and seek information about Nangong Chengfeng.
