The protagonist Wen Hua is the master of the third prince, and he is very ambitious and has been promoted by his own means.
But he, who only saw usurping the throne, didn't know that the third prince had always liked him.
After the emperor knew that his son had a broken sleeve, he sent him to the border to become a military advisor.
The third prince did not know this, and the two had a misunderstanding.
Three years later, Wen Hua returned to Beijing, and the once rebellious young third prince became an emperor.
Intention: Self-reliance and self-reliance