Gabriel McKnight lives in the Middle Ages. Every time when they were trying to get a castle they fire the catapult because they are trying to get the castle for themselves. The catapult is for firing stuff over the castle walls. Things like stones.
“When I first invented the catapult I used it for making holes in the castle walls so my army could get through. We killed some of their army and made the rest prisoners. Then we repaired the walls and started living in the castle. When another army came, we fired our own catapult over the walls toward the other army to kill them. It was good until the other armies invented the canon so they could shoot down the walls and get in. They could also dig trenches under the walls so the walls would fall down. They also made siege towers so they could get in the castle. Very soon, the other armies using their weapons got into the castle. I, Gabriel McKnight, got away with nine soldiers.”
The End.