During the prosperous Tang Dynasty, Chang'an fell into the whirlpool of the prince's suspicion. The real prince Li Chengqian disappeared, and the fake prince Su Mu appeared in the court. Although his words and deeds were similar, it was difficult to hide the flaws. Xiao Jin, who had a mysterious life experience, noticed something strange in the market, so he formed an alliance with Jianghu heroes, Mohist descendants, and elegant scholars to help Sun Wuji investigate the case.
The fake prince, with the support of Princess Gao Yang, the mastermind behind the scenes, eliminated dissidents and loyal ministers were wronged. Xiao Jin and others encountered dangers many times, but with wisdom and courage, they turned dangers into dangers and gradually got closer to the truth. It turned out that Princess Gaoyang, in order to seek the throne, colluded with all parties to imprison the real prince, pretending to be Su Mu. After Su Mu's conscience awakened and he turned against him, Xiao Jin led the crowd and the imperial guards led by Chang Sun Wuji, and started a desperate battle with Princess Gaoyang's gang in the palace.
There was a melee in the palace, flames shot into the sky, and the shouts of death were deafening. In the end, justice prevailed, Princess Gaoyang surrendered, and the true prince returned to his throne. Xiao Jin was awarded the title of Lord Protector for his meritorious service, and his companions were also rewarded. After this turmoil, the Tang Dynasty returned to its prosperity with the help of loyal ministers. Xiao Jin stayed in Chang'an and guarded peace with his wisdom and courage. His legend spread among the people and inspired the people to work tirelessly for the prosperity of the Tang Dynasty. It has become an eternal legend and witnessed the thrilling power confrontation and human choices behind that glorious era.
