In the year 2082, Earth has been invited to compete in the Great Race of Oban, an intergalactic race whose winner can be granted any wish in the world — even bringing back a loved one. The invitation comes from the Avatar, a mysterious entity who ends hostilities between Earth and the sinister race of the Crogs, in return for Earth's entry into the race. Eva Wei, an Earth student, escapes boarding school to find her father, Don Wei, president of Wei Racing and the best race manager in the world. Having left his daughter in the care of the boarding school for many years without ever visiting, Don Wei does not seem to recognize Eva as his daughter.