Timothy Paradox

It was night and I was on a bus, right behind the driver. The driver was completely nuts, and rammed several cars off the road. After a bridge, I got off the bus, and realized I should flee, as I heard the police coming. I sneaked away and started running as fast as I could. I could feel gravity decreasing, so I naturally took to the sky and started flying. The whole world felt like it took place on a circular artificial floating island. I was running on the outer "edge" of the platform. Beyond that were more buildings, and then the ocean.