Tong Guan is the Privy Councilor of the Great Song and one of the four Land Immortals. He is also counted among the Six Traitors. His personal strength is higher than Cai Jing's, but he is not as skilled in political maneuvering. He collaborates with Cai Jing and other powerful officials to dominate the court. He is mentioned as a top-tier martial artist in the imperial court.
