Gu Jiu Si

In Yangzhou City, he is reputed to be a playboy who was idle and ignorant, valuing martial arts over academics. However, he was also intelligent, brave, and willing to take on responsibilities, and he was devoted to the woman he loved. After experiencing the destruction of his country and family, he became a true gentleman, always upholding righteousness and principles. With the assistance of his wife, Liu Yu Ru, he rose to a high position in the government.

(Source: Chinese = Wikipedia || Translation = MyDramaList)