Seven continents. Seven realms. One chance at survival.
When a tribe of vengeful aliens strikes Earth's continents, seven young people are rushed to covert headquarters. There they learn that in order to put a halt to the cosmic attacks, they must enter virtual realms filled with treacherous and time-consuming obstacles. If they can reach and destroy their realms' power sources within the seven hours allotted to them, the tribe's assaults will cease. If they are unable to complete their missions, their continents are doomed for certain annihilation.