Having failed a secret mission for the Red Flower Society, Chinese folk hero Fong Sai Yuk must try to get his hands on a special document by wooing the governor's daughter, Man-Yin. The social upheaval is combined with Sai Yuk's personal moral conflict about how to conform to the rigid regime of the brotherhood and on top of that sort out his difficult love life, saddled with two presumptive wives.