Thor ran his tongue over his teeth within his closed lips as he thought of where to start, then nodded. "Okay, Katherine. This is very important," he said evenly with a light motion of his hand. "You must understand that there is policy and trickery in the realms. There will be giants, animals, and human-creatures from all nine to make offers. Do not agree to their deals. Most will request your hand in marriage, but they will not fight fairly if they fear you will betray the deal, and so you will need to slay them." He nodded.