Father of Duan Siyu and Duan Si Rui, once known as the king of Macau. He is a man of immense wealth who betrayed his first wife and gathered numerous women, including three officially recognized concubines. He is currently effectively sidelined but still holds authority over the Duan Group. He called Duan Siyu angrily about the incident with Duan Si Rui and the expensive ring. He believes his second wife risked her life to save him during a construction site accident, though Duan Siyu implies he may have been behind that incident.
