Episode 12 - S1.E12

AU let MA go but SO orders BA to kill MA. MA could still escape away. SO thinks that MA must have told AU that he is the behind-curtain man. SO employs four knights from Mongolia to deal with AU. However, AU has succeeded in practising the 'Iron Clothing' martial arts and kills the four knights. SO begs HEI to allow him watching over the ex-emperor's tomb for the rest of his life after the failure. HEI does not allow. AU claims that SO has violated the ex-emperor' s instruction. Thus, he wants HEI to kill so. Though HEI is not willing to kill SO, he agrees in lest of AU's strength. KAO is being neglected. TSUEN sends her a pearl necklace. KAO is glad. AU knows that sa's subordinate must rescue him. AU is ready to deal with his subordinate. Somebody really comes to rescue so. AU is shocked to find that this person is MA.