S1·E39 Episode 39

YIN falls onto YU's body. KAU MOR CHI teases FUK and they have a duel. As KAU MOR CHI has not recovered completely, he is thrown into the well by FUK. FUK uses rocks to seal the well. YU and YIN decide not to leave each other. KAU MOR CHI wants to kill them but his internal energy is absorbed by YU. At last they are discovered by FUNG and CHUK.