When Matthew introduced Ava to 'his' men, Ava knew that those people weren't exactly his main force. Munoz, the man that she put on comatose was very disrespectful along with the others.
Later, Matthew told her that those people were actually assigned by the King to 'keep Matthew safe. In short, they are spies. They are there to remind Matthew that the King is watching him.
She had long suspected that Matthew had his own people. One of which should be Marko. However, she didn't bother asking him. If he wanted to tell her then he would.
She knew that this would happen soon.
The two of them arrived at the house and then they teleported towards the secret underground base.
After a few seconds, Ava arrived inside Baba's study.
Aside from Ava and Baba, there were seven other people inside the room. All of them were sitting at a rectangular table.