There's only silence, from the now invisible dragon, though he'll see the bag of coins disappear, and no sound of her following him, as he scrambles up the wall.<br/><br/>Once her gets up to the ledge, he'll see several men manning the ballistae, ready to fire when Xendi passes by again, not wanting to risk a long shot that will probably miss the fast-moving dragon, wanting to wait for her to get closer, before opening fire. They're completely focused on that task, and, as such, unaware of the invisible man, passing by them, as he makes his way down into the main hall of the fortress.