CHAI recommends DO to be the disciple of WAN. WAN accepts this unwillingly. However, he is quite suspicious of DOs identity and asks YU FUNG and YU NGAN to watch DO closely. YU FUNG forces DO to fight with her in order to test his identity. CHE is dissatisfied with this and uses the kung fu taught by YING to fight away YU FUNG. CHAI WAN and KAM go to Ho Pei to discuss with the other sects to rescue the emperor. WAN asks YU FUNG to take the chance to deal with DO. FUNG and CHE ask for help from MING but MING refuses. DO meets MING and MING thus realizes that the one suppressed by YU FUNG is DO. She thus leads DO to a particular room to learn the kung fu of the Fort. Their relationship thus grows quickly. DO secretly gets into the prohibited room and is injured by AU YEUNG SIN. MING saves him in time. MING. CHE and FUNG help DO to cure his injury. YU FUNG stops them when he discovers the case.