Ming Sword Against the River Picture

At the end of the Yuan Dynasty, Zhu Yuanzhang, the founder of the Ming Dynasty, joined forces with all the heroes in the world and finally conquered the world. However, a subsequent decree was promulgated that "all martial arts heroes are free, and killing each other in Jianghu is not a crime." However, it caused a bloody storm in the Jianghu, and everyone was afraid and in danger. At the same time, a picture has quietly spread among the people. Some people say that it is just an ordinary landscape painting, others say that there is some kind of treasure hidden in this painting, and some people say that this painting heralds the fall of the Ming Dynasty...