Under the Enemy - Quick Intervention (Act 4, Chapter 8)

In Under the Enemy - Quick Intervention, after the squad wakes up, the whole city & castle is shaking. They realize the demon leader used a super earthquake to destroy the castle. No one knows why he did but there is not much time. Private James states that with the mini jet near, we can destroy the demon capital city and escape if we can get to the core room. When they get there, it is abandoned and they use one last bullet with the Skarge on the core and use the elevator to get to the train. They take off with Private Sheldon saying, "That was a quick intervention"!