In the early years of the Republic, the landlord Friday 's rampage northeast side, commit all sorts, men on a land grab murdered fly on grass. Fly on grass was determined to avenge his father Stein, disguised as a man. She repeatedly exterminating Zhou's henchman, and took the Friday 's son Zhou Zhengda. Friday, not only the use of county magistrate for self-defense for whose son, also called stein of great masters black Kui to help ask around. Zhou Zhengda free to grow in this big family, and after being grass fly away after having witnessed his father 's record, finally determined to help fly on grass, and this group of in collusion with the evil forces contend.