I have watch both the adaptation of Crimson Sabre/Sword Stained With Royal Blood and Duke of Mount Deer and I know that 9 Nan, the 1 arm nun is actually Princess Chang Ping in Crimson Sabre. But I really can't imagine Princess Chang Ping will become someone like 9 Nan. At the ending of Crimson Sabre, Princess Chang Ping seem to not want to fight anymore, and just resign to being a traveling nun. I can't imagine her still struggling to take revenge and restoring the Ming dynasty after so many years. Also, kidnapping Ng Sam Guai's daughter and rising the girl to kill her own dad doesn't seem like what Princess Chang Ping would do. All the things Princess Chang Ping do in Crimson Sabre is for the bigger picture (Ming Dynasty) not petty personal revenge.
I would like to know from those who have read these 2 books, is the personality of 9 Nan in DOMD consistant with that of Princess Chang Ping in CS?