Zhang Qishan sits at the head of the "Shangsan Gate" of the Laojiu Gate. He serves as a defense officer in the Changsha Division of the Kuomintang. He is also a descendant of a family of tomb robbers. He was nicknamed Zhang Dafo Ye because there is a mysterious Buddha in his home. The family is well-off and powerful. In terms of prestige, ability, city, and strength, it is one of the best among the old nine sects. He has an open-minded personality, courage and knowledge. But even though he is like this, he loves his wife as much as her life. "Little bell, even if it takes my life, I will definitely protect you." Huo Mengxue, the concubine of the Huo family, has super hearing and vision since she was a child, and also has super brain power. She has learned a lot of kung fu and is good at whipping. She later went abroad to study forensics to help Zhang Qishan. Because she was not taken seriously since she was a concubine, she later broke up with the Huo family and abandoned her surname because of Zhang Qishan. She has a changeable personality, but because of Zhang Qishan's favor, she became willful in front of him. "Brother Shan, you are my life. If something happens to you, I won't live alone. You have to be good even for me."