Summary of the story: Xiao Huaijin, the prince of the Great Saturday, whose mother died young and has no background. In the eyes of the world, he is a happy prince who indulges in poetry and wine all day long and does not care about government affairs. However, as the emperor aged, the battle for the crown prince and the second prince became more and more intense, and the situation in the court changed. A well-designed conspiracy pulled Xiao Huaijin out of his comfort zone and pushed him to the forefront. In order to protect himself and those around him, he had to take off his disguise and quietly weave a large web of his own at every step in the turbulent capital city. When everyone thought he was a lamb waiting to be slaughtered, little did they know that this seemingly docile "sheep" had already sharpened its horns and was ready to overturn the entire chess game.