S1·E22 Episode 22

KAN comes and MAN tells SHUN that YUEN was killed by them. The masked man comes and kills KAN. When he wants to kill MAN, FUNG turns up and drives him away. When FUNG returns, he finds that MAN has been disfigured by CHI. MAN dies and KWUN CHING comes. He accuses FUNG having killed KAN and he kidnaps CHI to threaten him. The masked man comes again. This time his target is CHI. FUNG drives him away and when he wants to release CHI, CHI attacks him with a poisonous needle. Top save himself, FUNG hurts CHI seriously. At last the man unveils his mask to let FUNG know who he is.