Since the appearance of Zhenlong in the Twelve Dynasties is more majestic than that of Tang Yao, who knows that under the dazzling imperial robe, there is still a cloud of suspicion. You may only know that Shunzhi is a love-mad person, but you don't know that he "digged graves and exposed corpses" to vent his personal anger and whipped the corpses for three days and three nights; you may only know that Qianlong directed the country and inspired writings , but you don't know the secret history that he secretly left the palace and was assassinated, which made him sick from fear; you may only know that Emperor Jiaqing almost lost his head due to political traps, but you don't know that he made a fool of himself by hiding in a gentle dreamland in the palace and getting drunk easily... This is the mystery of history, and even more, the mystery of human nature! If you are not familiar with history, you cannot solve this mystery; if you are not familiar with human nature, you are not enough to solve this mystery!