Jianghu has always been a world full of struggles. The Five Poison Sect slaughtered various sects in order to dominate the martial arts world. In order to safeguard the justice of the martial arts world, Mei Aoxue, the great disciple of the Snow Mountain Sect, used snowflake swordsmanship to severely injure the leader of the Five Poison Sect, Lao Mo. Lao Mo, whose vitality was seriously injured, had to retreat to recuperate and gave up dominating the martial arts. Mei Aoxue, who was poisoned, could not escape death in the end. Before her death, she asked Lei Xiaolong to take her young daughter Zhou Xiaoying to a secluded place to live in seclusion. Twenty years later, Lao Mo regained his power, and disputes arose again. Fenglai Villa was destroyed by the demon cult. During Zhou Xiaoying's escape, she met many righteous people in the martial arts world, and they decided to join forces to fight against the cult.