Please recommend an ancient romance novel, but I don't know the title.

The male protagonist was the boss of a castle or a gang, and the female protagonist seemed to be a young lady of a village. The male protagonist went to fetch his bride back to the castle to get married, but the female protagonist was not very willing to marry him. The male protagonist was very skilled in Kung Fu, which could make his hands as smooth as jade. He even looked 17 or 18 years old, younger than the female protagonist. He didn't like to talk much and even gave a silver medal to the female protagonist, which was said to be able to command the entire martial arts world. Later, the male protagonist took the female protagonist to kill the senior brother who had deceived her master and killed her ancestors. The female protagonist just watched from the side. The male protagonist used his hands to cut the flesh of the senior brother piece by piece until the senior brother died. The female protagonist wanted to vomit. Later, a woman in the castle liked the male protagonist and said some jealous words to the female protagonist. In addition, the male protagonist did not speak much. The female protagonist did not know the male protagonist's feelings. The female protagonist disguised herself and ran away from home. The female protagonist went to Jiangnan and met her cousin. The son of a gang leader had taken a liking to his cousin. Later, the son of the gang leader was killed because of his cousin. The female protagonist could not take out the silver medal to save the cousin. The male protagonist immediately received a message and knew that the female protagonist was in Jiangnan. He arrived in Jiangnan in two or three days and saw the female protagonist being teased by the son of a magistrate in a restaurant. In a fit of anger, he crippled the magistrate's son. Because the magistrate was the nephew of the Empress Dowager, he went to the palace to complain about how the male protagonist bullied his son and asked the Empress Dowager to make a decision. Later, the male protagonist sent someone to shave off the Empress Dowager's hair, so the Empress Dowager had no mood to care about this matter. This matter was unknown. After the male protagonist and the female protagonist told each other their hearts, the male protagonist took the female protagonist to play around for a month. Because the female protagonist was pregnant, they took a carriage back to the castle.