I think the most interesting wuxia related character I have came across is HongJiu (洪九) from 武林之王的退隐生活. He is 大罗山门下二弟子，丐帮少帮主，夜罗堡二当家.
If you have read this novel before, you will know that this character has the most horrible luck in the whole universe. Imagine creating a whole line of quest based on bad luck.
He is skilled in palm technique (《大罗五神经》中的《神掌经》)。Hence equipment for him will be very limited. Probably, he can learn skills from other type of weapons up to top 2nd tier.
Another quest line could be following the footsteps or clear the mess of 大当家,明非真 or 大罗山现任掌门,明化语 would be very interesting. Quest like pay debts, avoid debtors, settle 情债, avoid screwing all quest with inherent bad luck would be interesting too.
