@Kuuhakuu the plan was a lie anyway and every step was faked using her ability, there is really no escape for them since we already know there isn't a world outside anymore. They could very well not even be humans, just video game characters dreaming of leaving their virtual prison, unlike Makoto who seems to be a human and Yukiko who already exists in the real world. And their higher ups might be even more powerful than them, and control the specialists to the point that they don't have the free will to fully rebel. That was possibly the only real way they could have escaped together from the city.
				
			 
						 
 
		 
	 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		