Taking refuge on Earth, when Sonic uses his incredible speed and accidentally knock out the power in part of the United States, he catches the attention of Dr. Robotnik and must stop him from using his unique power for world domination.

In a future mega city, where most people spend most time hooked up to a virtual world, an agent, employed by a corporation supplying virtual reality, is busy tracking down killers/terrorists, both in the virtual and real world.