Li Shimin listened to divination and asked why Tang Wu didn't kill Wu Meiniang.

According to Li Junxian Biography of Old Tang Dynasty, in the early years of Zhenguan, Li Shimin, who had just ascended the throne of the emperor, heard the terrible news from Taishiling that "it's too white to see the Japanese frequently". Tai Shiling explained that Venus appeared in the daytime this time, which indicated that "the female master is prosperous", and the rumor that "there should be a female warrior king" in Beijing made Li Shimin jumpy. Li Shimin thinks that a "woman" associated with "martial arts" will trigger his rebellion. Could it be Wu Zetian? Although we know that this accidental astronomical phenomenon is often valued by later historians, Li Shimin would never associate it with Wu Zetian at that time. There is a simple reason. In the early years of Zhenguan, Wu Zetian was not born yet, and it will take about 17 years to appear in the world of Li Shimin. But someone must be responsible for this, so after a "human flesh search", Li Junxian was locked. Li Junxian, a subordinate of Li Shimin, was once named Duke of Wulian and General Zuo Wuwei. According to Li Shimin's memory, Li Junxian blew himself up at a palace banquet and was nicknamed "Fifth Lady". In a word, Li Junxian was finally "rebelled", soon disappeared without a trace and died inexplicably.