In order to save the family, women disguise themselves as men and fight. In the chaos of the battle, someone plotted against him, his hamstring was severed, and his sharpness on the battlefield was lost in the hands of betrayal.
News of the serious injury spread throughout the army, and he was later escorted back to the capital by the army. Everyone in the court knew that the eldest son of the Li family had fought hard at the border and returned seriously injured. The Li family's mansion suddenly became the object of sympathy and the focus of secret prying eyes.
Purpose: Being strong is never about being invincible, but about being able to stick to your heart and choose to fight after falling into the quagmire.