The City Lord of Dongyi was a character in Joy of Life. He was the City Lord of Dongyi and a grandmaster-level swordsman. His status was very noble. He was the son of a noble family. His father was the city lord of Dongyi, which was equivalent to the leader of a country. However, his mother was only a servant girl in the City Lord's Mansion, so his status was not stable. Although he was somewhat foolish, his identity and bloodline gave him a certain amount of power and status in Dongyi. In the play, he was described as a grandmaster who guarded Dongyi and the surrounding small countries, willing to protect them from harm. As for his specific background and storyline, I can't provide any more information.
The Lord of Dongyi was Sigu Jian's father. Sigu Jian was an important character in Joy of Life. He was born into a noble family, and his father was the Lord of Dongyi. He was a sword saint and was considered the guardian of Dongyi. He was described as a fool in the novel, but in fact, he was a very powerful swordmaster. His identity and strength had protected Dongyi to a certain extent. Thus, the Dongyi City Lord was Sigu Jian's father.
The Lord of Dongyi was Sigu Jian. Sigu Jian was Dongyi's guardian and the true master of the Sword Hut and Taiping money house. He was a grandmaster-level swordsman with a noble status, but his mother's status was not stable. He was described in the play as a grandmaster who was willing to protect Dongyi and the surrounding small countries.