Xiaoxiao Yu Jianying came down from the mountain after becoming an artist and made a lifelong commitment with his senior sister Chen Ziyun. In order to avenge his father, he broke into the governor's office alone, and was helped by the chivalrous woman Cheng Yuling. The two have been together since then. Yu Xiaoxia's sword is like a startling rainbow, defeating five ghosts alone, saving the entire Cheng family, and forging an enmity with the Lingnan Demon Cave. The young swordsman Yue Fengkun is in love with Cheng Yuling, the girl Cheng is in love with Yu Xiaoxia, the hero Yu Jian forgets Chen Ziyun, and Huimin's maid Mei Xiang, the emotional tangle is difficult to resolve. A group of overseas demons join forces to dominate the world. Martial arts weirdos Sang Yichen and Yu Jianying fight against powerful enemies and lead the group.
