Shin keeps going down the dividing line between the passing lane and the middle lane. He is going at stupid speeds, to the point where one pebble in just the wrong place could send them flying to their death.

But he keeps going.

Until a car cuts them off.

Shin swerves, nearly knocking them off to one side, but somehow manages to recover and go across three lanes of traffic, cars stopping and blaring horns. Fortunately it's late enough there aren't many people on the road, so the crashes that do happen are only after a significant amount of speed. If Marty looks back, he'll notice that it seems like no one is too hurt.

The bike complains as they weave back across the highway, losing speed as Shin tries to gain control of the vehicle again. He's laughing like a mad man, though something in the bike's engine isn't working quite right and it grinds and keeps slowing. It managed to clip the ground when they avoided the crash.

They clip a ditch and the bike loses complete control. Shin curses and grabs Marty's arm as he bails, making sure the guy gets off with him. The bike slams into a tree and crumples with a horrific crunching sound.