After the death of the first queen, Emperor Xiao Heng married his most beloved woman and gave birth to a son - Xiao Che. Xiao Che was favored by the emperor. Even the status of the first queen's son, Xiao Jin, was not as good as before. This opportunity gave some people in the palace an opportunity to take advantage of it. Xiao Jin passed away. , Xiao Che was demoted to Mobei and could never return to the capital without an edict. Then Xiao Che's sister was also sent to make peace with the Huns. The relationship between the queen and the emperor broke up. Xiao Che secretly swore in his heart that when he returned to the capital, he would find the person behind the scenes and reunite their family in the capital.