Since Kuan Cheng-peng is attempting to rob of the most efficient Kung Fu boxing genealogy named “Three chops boxing genealogy” from Fang Chi-hsien. After the fierce fight. Kuan kills Fang and raps Fang’s wife to death, gets “Three chops boxing genealogy” fleeing away. All the happened rages are in sight of A Chung, Fang’s old servant but he has nothing to do only huge tightly Fang’s little baby-Fang Chih-kao and wriggling in the dark corner sadly. The only reason of living for A Chung is to breed Fang Chih-kao a frown-up person in order to take his deep revenge on Kuan for his parents……