The first ship designed to go to Mars is scheduled for a routine planetary space exploration. The mission is drastically changed once Earth receives a strange signal transmitted by a probe on Mars. Once the three young astronauts land on Mars, they find a device that sends them spiraling back to a time when the ruthless Siperion Empire controls Mars. Their only chance of escaping from the past is to find the time device that brought them there in the first place.—Erc Shook