"On my ship! I was trapped up north by a bunch of goblins and orcs, led by some crazy Bugbear that smelled like Basil! Horrible smell, basil! Is there anything else you need to know, and just who are you anyway!?"
"Who I am is none of your business. But I have no further use for you." He undoes the manacles and stands up. "You're free to go. Be aware that if you run, I will find you, and then I'll know you have a reason to run."