The protagonist was a man who was dedicated to serving the country in his previous life, but due to his naivety and gullibility, he was betrayed by his cronies, lovers and family forces. He eventually died unjustly and the country was also destroyed by corrupt officials and foolish kings. After rebirth, the protagonist carries the memories of his past life and is determined to change his destiny. At this time, the Sino-Japanese War of Sino-Japanese War suddenly broke out, the country was suffering from internal and external troubles, corrupt officials were amassing money wantonly, and the emperor was making foolish decisions. Although the protagonist has a low status and lacks strength in the early stage, he relies on the ability to "predict the future" and makes clever plans. However, he is wary of those around him and has difficulty trusting them. In the process of revenge and reform, he was constantly hindered and hunted by forces from all sides, and had to sacrifice some innocent people. As time approaches the Sino-Japanese War of 1884-1894, the protagonist must not only gather strength in a short period of time, but also deal with the deterioration of his relationship with the betrayer in his previous life. Whether he can successfully revenge and save the country and realize his ambition under these difficulties is full of unknowns.