The chapter opens with a description of a small group of people who have escaped from the destruction wrought by the "Titans" . They're called the "wings of liberty" because they're willing to risk their lives to fight back against the "titans." They've been living in a shed for 2,000 years, and they've just woken up from a long, sleepless night. One of the guys, Armin, tells Armin that he's not wearing his scarf, but he does have a remote-controlled device that he uses to control his heating pad. Armin tells him that this is a "remote control system" that's used to control other devices, but that he can't use it because it's on the other side of the wall. He's wearing it even though he doesn't want to, because he wants to use it to control the heating pad, which is connected to his remote control system. He wants to know if this is the same thing that saved him from the cold in the previous chapter. He asks about the remote-control system again, but this time, he gets the answer he wants: it works with the high-pressure system on the heater, which can last for five hours on one charge. He wonders why the clothes are so hot, but Armin says that they are made of high-calorie pté, which isn't as hot as the clothes. He also says that the clothes have all the nutrients he needs , and the food is cheap. He wishes he could eat bread, but the clothes make him feel like a "flap flap flap" , which means he has to eat the food instead of just eating it. He says he'd like to see the battle going on in the other room, so he can tell what'