Don't be sad and resentful. What is it about?

Sorrow is about the sad situation that Xingyuan and Mei Liangyu are about to separate when they come to Taiwan. During the reign of Su Zong in the Tang Dynasty, there was a woman named Chen Xingyuan in Chen Risheng, the official minister. There is a plum tree at home, which is very fragrant and blooming in bloom. Suddenly one day, for no reason, the branches of the plum tree withered and the flowers fell. It was also on this day that Chen Xingyuan's father sent someone to deliver an excellent boy. This nerd, smart, talented, superman. Later, I learned that the name of Zhongliang who was killed by the traitor was Mei Liangyu. They are in love. Before they got married, the northern country invaded the south, and the king of Tang couldn't resist it, so he sent a beautiful woman to deal with it. Chen Xingyuan was framed by traitors and was chosen to go to Northland and Fan. At that time, Handan was a small border town, and everyone who went to Fanbang had to board the platform in Handan to bid farewell to their relatives in the countryside. In this way, Chen Xingyuan and Mei Liangyu will also be on the platform.