The next morning, Vincent and the others arrived at the battlefield once again. Teacher Chris and Bixby then led them to the black hole.
There were two black holes in Blazing City. They were located in different areas. One was located in the forbidden area behind Quinn's main school, and the other was located behind the defensive mountain range outside the city.
Teacher Chris led Vincent and the others to the black hole behind Quinn as the black hole there was relatively safer.
Quinn's teachers and students would go to the black hole regularly for training. Their main purpose was to kill monsters and control the number of monsters in the black hole. This was to prevent the monsters from rebelling and breaking the seal.
The black hole was in a cave. There was a team of 100 people guarding the cave. They were made up of Quinn's teachers and students. They needed to be at least mid-level superpowered users in order to guard the cave.
