Unlike most other chancellors that were currently present in the meeting room, Druvit chose to remain in his home and watch the broadcast from there.
His reason is pretty understandable as well. His wife had disappeared, making him worry a lot. And the letter she left before disappearing made his worry increase by ten-folds. If that letter was to be taken seriously, then something bad might have happened to his wife.
He was well aware of her mental state as well. Just like his oldest, she too had some problems letting things go. So knowing her, she might have already attacked Riber city and with how free and happy they seemed on the broadcast, her struggle probably amounted to nothing.
There was not a single chirp that his wife even existed or went there. But inside he knew that something bad had befallen her.
There was a high chance that just like his daughters, she had disappeared from this world as well. Fallen at the hands of the same monster that killed his daughters.