From MC's Perspective:
Inside the coffee shop, it was a tense situation. The wizards had seen the old man Filip. They will spread the news to their organisation.
Not only the other magic towers would know. But the Silver Tower's official members would know it as well.
If something happens to Vincent Carey here, then the Lord Charlotte and Erwin would skin him alive. Putting aside these consequences, the old man is feeling a sense of crisis.
If he lets go of this chance, then Vincent Carey will become a bigger threat in future. One that he can't handle. As he had made up his mind earlier, he is going to kill him.
Now he has to decide the place. The current plant was not good for any action. The old man Filip's eyes flashes with a killing intent.
Not only that, a small breadth of the supreme coercion is released from the body.
Boom!
The coercion immediately shattered the tables and chairs inside the room. The ground began to shake. The rooftop is beginning to crack.