With the Monks now sharing Earth with Humanity, a division of the government now patrols to take away people who have information, that contradicts what they are spreading. Bill asssumes The Doctor, now is purposely being held in the custody of the Monks whilst trying to figure out how they are controlling the human race. Bill works to get to the Doctor with Nardole and use a tracer and a boat to find him. However once they find him he puts Bill through another test to ensure that she is not working for the Monks. The Doctor knew he needed help and there was only one person he could turn to ... Missy, only her past experiences could help The Doctor fully work out how the Monks are controlliong everyone. But the answer he gets isn't the one he wanted.