From publisher blurb:
Designed for four to six PCs of levels 6-8
After meeting with Viscount Sihteeri, the PCs are in the dining courtyard, discussing the best way to approach their task of sweeping the royal party’s chambers for danger. Prince Ruhtin and Princess Lumi enter the room and approach the main dining table, apparently discussing the upcoming nuptials.
As the two lovebirds are engaged in quiet conversation, the room is filled with a tinkling sound followed by a grating noise, as if someone was rubbing the edges of two pieces of glass together. Without warning, shards begin to fall from the glass roof of the room.