You bring a purple yam back and it's a phenomenal success with the parapets. They can't get enough of the subtle sweet flavor and starchy texture and are delighted by the vibrant violet hue. The parapets then happily let you climb on their back and carry you around the night sky. You see the entire event from hundreds of feet up, before spotting your tent and having the parapets drop you off nearby. After one last neck scritch, you send them back to the castle walls and crawl into the tent for a good morning's sleep.