What's the final outcome?

General Wan is a good man. He has only one daughter, Wan Lu, and has raised Wan Lu as his son since childhood.

Wan Luan is generous, kind and upright. She was born in a noble family, practiced martial arts since childhood, followed her father to war, and spared no man. She and General Wan's father and daughter are good people who benefit the country and the people.

The original medium-range Wan Jiasong became the son of General Wan. When he married, Wan Jia had offspring.

Ending:

Wan was a bright star in Han Dynasty, and he had a happy ending. He was a very clever imperial general, but because of his small population and only one daughter, he was not suspected by the emperor. In order to continue the blood of the Wan family, he negotiated with the Cheng family, adopted him as a stepson, and married his daughter to the Cheng family as a stepdaughter. After that, the two married, and Wanjia was profitable and had a happy ending.