I was never sure about one thing concerning Kau Mor Tze's pursuit of the Celestial Dragon Temple's 6 Mak Divine Swords: did Kau Mor Tze sincerely want it, as he claimed, only to keep a promise to his (supposedly deceased) friend Mo Yung Bok, or did he actually want to learn it himself to improve his own martial arts? I've never been sure about how sincere Kau Mor Tze was about his stated intentions for the 6 Mak Divine Swords.