Everyone knew what kind of monsters the people in Building 4 were. Fall into their hands, and it was either death or a fate worse than death. That was why everyone fought with their lives on the line.
But what about Building 4? Did they really need to risk their lives?
One side fought like madmen; the other hesitated. With that imbalance, the outcome was hardly surprising.
The surprise attack ended with Building 4 retreating.
That said, casualties were heavy on both sides. Still, Building 5