You are walking down the hallway at your school, third story, just calmly walking to your leisure spot since you're in the interim period between classes and clubs. But then... An explosion from the chem lah occurs. A giant yellow sphere of energy erupts from the room, glass windows shattering around the entire hallway. The walls crumble on the east side and the floor below you begins cracking, you run and make it to stable ground but there is fire everywhere, the chemical explosion has spread