Special forces member Wei Xiaobao traveled through time and space and transformed into a homeless man from the Qing Dynasty. Later, he got involved in the adventures of the black-clad guards of the Ministry of Internal Affairs. Entrusted by Eunuch Li, Wei Xiaobao will collect intelligence for the emperor as a sword-carrying guard in the prince's palace. He was involved in the power struggle in the palace and faced many challenges. He relied on wisdom and courage to move forward amidst dangers and opportunities. Later, he actually entered the palace and became a king with a different surname. He smiled at the wind and clouds and was happy and carefree.
