The Doomsday Journey

In the year 2390, Earth's energy resources are on the verge of running out. Scientists have discovered another planet suitable for human life, but with the little energy Earth has left, reaching it is impossible! With no other choice, all non-research personnel on the planet will enter hibernation, their minds entering a simulated world in the sub-three-dimensional space for a three-year war. The outcome will determine who rules the world. Meanwhile, scientists are also searching for another way to ensure humanity's survival...