C773
The Duke of Jin had succeeded in persuading the Emperor to lead 50,000 troops to the front lines to support Li Jin.
A month later, Prince Jin arrived at the camp.
In the evening, Prince Jin sneaked out of the camp and entered the enemy camp. Then, he handed Mo Lin Li the letter that Xu Yanqing had given him.
After Mo Lin read the letter, he immediately withdrew his troops.
The next day