The layout of the lab building was not as complicated as the education block; there was only one narrow corridor leading through it with various kinds of labs along both sides. At the end of the it was an elevator used to transport large equipment. The student couple had no idea why such a device existed in the lab, but they were not given much time to think. The visitors chasing after them appeared to be crazy. They had almost reached the end of the corridor, and they would need to take the elevator to leave.