Undercover Mission

In 1587 AD, which was the fifteenth year of Wanli in the Ming Dynasty in China, according to the stems and branches, it was Dinghai, which was a pig. On that day, the world was at peace, and there were no major events throughout the year. Even though the climate was a bit abnormal, there was a lack of rain in Beijing in the summer, and epidemics were prevalent in May and June. The drought extended to Shandong, and southern Zhili suffered from floods due to excessive rainfall. In autumn, Later, there were earthquakes in Shanxi, but such small disasters seem inevitable every year given the size of our country. As long as little things don't lead to major disasters, they don't matter. In short, in history, the fifteenth year of Wanli was actually an ordinary year.