The Yellow River, Yangtze River, and Lancang River originate from the same source, and three families known as "Water Evils" (Ding, Jiang, and Yi) live along the river. What are "Water Evils"? They can move freely in the water and possess the skills of geomancy, feng shui, and treasure hunting. Yi Sa, the last Water Evil of the Yi family, runs an "underwater bank" business along the Lancang River. During a "Golden Fortress" excavation, Yi Sa encounters and saves Zong Hang. To uncover the truth of what happened and to save himself, Yi Sa trains Zong Hang to become a professional Water Evil, and together with Ding Yudie, a Water Evil from the Ding family, the three enter the "Ancestral Golden Fortress."

The manga is about Koala who writes about daily life, whether it's good or bad, happy or sad, Koala treats every day as a precious day. Koala believes that today is a good day, and tomorrow will be a good day too.

The animated short film collection "Chinese Tales 2" is jointly produced by Shanghai Animation Film Studio, Shanghai Film Studio, Bilibili, and Chen Liaoyu Studio. Chen Liaoyu is the chief director. The work brings together 12 directors to create 9 short films with different styles. The second part of the story will enter the world of fireworks. On the basis of continuing "telling Chinese stories in a Chinese way", it will focus more on the thinking and discussion of people's self-identity, family relationships, and social relationships, while continuing to show the fantasy imagination in the local context.

Following the incident in Bi You Village, Zhang Chulan continues his investigation into Feng Baobao's origins, leading him to visit Lu Jin. From Lu Jin, Zhang Chulan obtains the list of the Thirty-Six Thieves and unexpectedly learns the reason for Jin Feng's abduction. To prevent Wu Gengsheng's collection from falling into the hands of thieves, the group begins their journey deeper into the Qinling Mountains.