When Sonic receives a call from Mobius Central Train Control, he heads for Infinite Points Railroad Junction. There he meets Jebediah Wee, who explains the situation. Jabadiah tells Sonic that a robot has taken over a switching house, and now three trains are headed straight for a collision at the junction. As Sonic works to stop, the turtle continues to explain that every train on Mobius has to come through the junction, and that the collision would cost him his job.