Lan Wangji is perfectly on time, just as he always is, and dressed in crisp white robes, also just as he always is. He makes his way to the top of the tower and surveys the production with some minor trepidation, which he stoically keeps invisible and to himself. He would not have dreamed of refusing the invitation; how could he? He bows respectfully to Alex in particular, and then proceeds to find himself a place on the outskirts. That said, he may also be found grimly and systematically eating exactly one of every food on offer, because he is the world's most indulgent father figure and teacher and can't refuse anything asked of him by Magnus or Galahad.