Zheng Hao (played by Nie Yuan), director of the Risk Control Bureau of the Lingshui District Taxation Bureau of Xindong City, used big data technology to solve important cases repeatedly, and was transferred to the Inspection Bureau as the chief of the second inspection section; His ex-girlfriend Liang Jinqiu (played by Yang Rong) also returned to China to develop her career at this time after working hard in a foreign country for many years; And Zhao Mingda (played by Zhang Duo), a professor at the University of Finance and Economics who was known as the "Iron Triangle of High IQ" with the two during college, is in trouble because of his daughter's illness. It seems to be a peaceful and peaceful Xindong, but there is a huge criminal network in the shadows that makes profits by tax evasion, and the fate of several people is swept into the unknown by sudden circumstances......

Zheng Hao (played by Nie Yuan), director of the Risk Control Bureau of the Lingshui District Taxation Bureau of Xindong City, used big data technology to solve important cases repeatedly, and was transferred to the Inspection Bureau as the chief of the second inspection section; His ex-girlfriend Liang Jinqiu (played by Yang Rong) also returned to China to develop her career at this time after working hard in a foreign country for many years; And Zhao Mingda (played by Zhang Duo), a professor at the University of Finance and Economics who was known as the "Iron Triangle of High IQ" with the two during college, is in trouble because of his daughter's illness. It seems to be a peaceful and peaceful Xindong, but there is a huge criminal network in the shadows that makes profits by tax evasion, and the fate of several people is swept into the unknown by sudden circumstances......

Zheng Hao (played by Nie Yuan), director of the Risk Control Bureau of the Lingshui District Taxation Bureau of Xindong City, used big data technology to solve important cases repeatedly, and was transferred to the Inspection Bureau as the chief of the second inspection section; His ex-girlfriend Liang Jinqiu (played by Yang Rong) also returned to China to develop her career at this time after working hard in a foreign country for many years; And Zhao Mingda (played by Zhang Duo), a professor at the University of Finance and Economics who was known as the "Iron Triangle of High IQ" with the two during college, is in trouble because of his daughter's illness. It seems to be a peaceful and peaceful Xindong, but there is a huge criminal network in the shadows that makes profits by tax evasion, and the fate of several people is swept into the unknown by sudden circumstances......

Zheng Hao (played by Nie Yuan), director of the Risk Control Bureau of the Lingshui District Taxation Bureau of Xindong City, used big data technology to solve important cases repeatedly, and was transferred to the Inspection Bureau as the chief of the second inspection section; His ex-girlfriend Liang Jinqiu (played by Yang Rong) also returned to China to develop her career at this time after working hard in a foreign country for many years; And Zhao Mingda (played by Zhang Duo), a professor at the University of Finance and Economics who was known as the "Iron Triangle of High IQ" with the two during college, is in trouble because of his daughter's illness. It seems to be a peaceful and peaceful Xindong, but there is a huge criminal network in the shadows that makes profits by tax evasion, and the fate of several people is swept into the unknown by sudden circumstances......

Zheng Hao (played by Nie Yuan), director of the Risk Control Bureau of the Lingshui District Taxation Bureau of Xindong City, used big data technology to solve important cases repeatedly, and was transferred to the Inspection Bureau as the chief of the second inspection section; His ex-girlfriend Liang Jinqiu (played by Yang Rong) also returned to China to develop her career at this time after working hard in a foreign country for many years; And Zhao Mingda (played by Zhang Duo), a professor at the University of Finance and Economics who was known as the "Iron Triangle of High IQ" with the two during college, is in trouble because of his daughter's illness. It seems to be a peaceful and peaceful Xindong, but there is a huge criminal network in the shadows that makes profits by tax evasion, and the fate of several people is swept into the unknown by sudden circumstances......

Zheng Hao (played by Nie Yuan), director of the Risk Control Bureau of the Lingshui District Taxation Bureau of Xindong City, used big data technology to solve important cases repeatedly, and was transferred to the Inspection Bureau as the chief of the second inspection section; His ex-girlfriend Liang Jinqiu (played by Yang Rong) also returned to China to develop her career at this time after working hard in a foreign country for many years; And Zhao Mingda (played by Zhang Duo), a professor at the University of Finance and Economics who was known as the "Iron Triangle of High IQ" with the two during college, is in trouble because of his daughter's illness. It seems to be a peaceful and peaceful Xindong, but there is a huge criminal network in the shadows that makes profits by tax evasion, and the fate of several people is swept into the unknown by sudden circumstances......