Five years ago, all the elite Yan family troops of the dynasty were defeated in Wushan District. The wise king Pei Shuhong rushed there and brought back Yan Qing, the major general of the Yan family army, from among the dead, who was his fiancée.
Five years later, Uler invaded again. Pei Shuhong led his army north to fight against Uler, and beat the opponent back to his home base in one fell swoop. At the banquet of the peace talks between the two parties at the Ule Palace, a man came with a piano. He was dressed in white, with red silk hanging around his waist, and shackles on his feet. His name was "Chang Xi", and he was a musician raised by the second prince Ule. However, this face... Pei Shuhong looked at the person in front of him. If he hadn't known that Yan Qing had been in the imperial capital, he would have suspected that it was Ule who had captured him to threaten him.
Yan Qing... Chang Xi, maybe something was wrong from the beginning!
Determination: My family, my country, and you are all in my heart, and no one dares to forget them!