Given that he doesn't seem to care much for bowing or proper terms of address, Doul doesn't act much like an honoured guest, so there's no worry there. He'll gladly take the bath and clean clothing, then be gratefully installed in the library to read. They might not have any of the specific books he's looking for, but there are a couple of interesting texts that he'd been curious about. For a barbarian mercenary, he is surprisingly literate.

He alternates between reading, rest, and meditation. Doul can accept that he is angry - both at himself and the Jin - and that it will do him no good to give into that anger in this moment. Revenge is worthless. He does not want to get his pound of flesh in repayment.