returning , she handed sam a piece of paper . so three plus three plus three is nine ... that was it ! he , of course , fell for it . this-you five-are my youngest group . listen to me , whispered the shadow walker , you must all escape together , it will create enough confusion for you to get away . once you quickly clear a floor , get your ass back up the stairs with the rest of us . `` it 's probably better if you do n't walk right now . '' 