News spreads pretty quickly about the knife's new location at the bottom of the ocean. Aldaras and Sintre become celebrities, along with being rich. Sintre is nigh-impossible to find in his hermithood. Aldaras - is not. The necklace is his. The mission to go encase the knife in concrete was organized by him. He's now deemed to be an important person, and as bewildering as that is, he works to roll with it.
He ends up invited to a party. It's the type of party with lots of important, famous people attending. He can bring one guest with him.
Right, he knows who he wants to bring, but first he has to ask her. Time to go find Annie.
Breakfast and a (rather delightfully long) shower are had, and then they're off to the university.
It turns out that the Dean has determined (while the necklace and its higher-priority investigation have been unavailable to him) that the chalice actually enables its touched to make controllable visual illusions within a one-foot radius of themselves. But they haven't disseminated this information. They agree to cooperate with setting the trap - they release the chalice's real side effect, and a lie about its primary effect saying that it enables telekinesis. It is announced that it will be stored somewhere besides the university, and it is leaked to a few un-necklaced people when it will be loaded onto a car and driven away.
Zevaia's found (after a bit of trouble, considering they didn't know which hotel she was in) and asked to help. She agrees. She's kind enough to not make much comment of Aldaras and Annie's - whatever they have. Permanent creepy love necklace voodoo relationship. But they're cute and happy together, so - she's letting it slide.
A thief makes an attempt on the cup and is caught by a cunning arrangement of traps and carried away. The thimble and the tapestry are both retrieved after he's been in custody a few days. He confesses to the existence of no accomplices; there are no more high-profile thefts to put the lie to his (written) statements, but there is lingering wariness of mute people in the public consciousness.
But necklaced people have nothing to worry about.
Annie has opinions on how to celebrate.
(He gets his sister her own tiny apartment, of her very own. The one he shared with her? Going to be in use. For reasons.)