Then, finally, after difficult drilling work, the door finally fell. Arthur approached the room slowly and turned on his flashlight to observe the interior. Suddenly, a large figure ran out, fleeing. “What was that??” Arthur thought. But there was no time to waste: he began to chase after the fleeing shadow.
He saw that behind the door were more corridors… which was strange because he thought it was just one room. But he could clearly make out something running at full speed. So, he pursued…