"I have a lot of business with my kin at present," Nazarchtharin says, "and will be away from my hoard for extended and unpredictable periods of time. I would normally take certain precautions, but if Ffion is staying there, that complicates matters. My request is that they stay here, and that you will assist them when they wish to visit their kin in Rhydaber. In return, I propose to assist you in your quest to return five missing Great Library books. I will either aid you in your tasks, or return books myself, should I come across any, so long as that aid does not affect that which my kin claims. Is this acceptable to you?"