"Hey listen you two. I was thinking about it for like 20 minutes. But the only solution for this is to decode the code. Only that will help us understand what is actually going on. Also, I guess we should read some files over here for background info you know. It will help us understand everything better. So I say let's go and sleep now. Act normal and then I have a plan......; 
Aidan Dankworth always dreamt of going on the world tour but he never dreamt that he would travel the world to accomplish some secret missions. 
Aidan, Madison, and Braylon are traveling the world in disguise to accomplish a secret rescue mission which they guessed was not even for them.

Missions Undercover: Mission Rescue

Madison/Emma was hearing a man with a deep voice speaking about how they had enough weapons and how they could always count on electrifying their enemies. 


"You should never waste your time in being nice. If they don't speak, just get on with the torture." He had said just after everyone has settled down. 


"What is the situation in 2nd square?" He was asking. 


"Both of them are tough. We have failed to unlock their tongues." Said another voice. 


Why do I think that those two are no. 4 and no.8? She said herself. 


"Have you tried electrifying them?" Said the same voice. 


"Yeah, we have." Replied the person who had answered the first question. 


"Drive nails through their hands." Said the deep voice. He seemed to be the boss. Madison could feel herself shivering. The man said it so casually. It looked like he ordered his assistant to bring some tea. That was so inhuman. 


A clue