In the wasteland after the global nuclear war, human civilization is almost extinct! Scavenger Lin Qi accidentally picked up a mysterious chip that could summon a holographic projection of the future city - 3,000 years of super technology is hidden in his hands! But the federal military has sent armored regiments to encircle and suppress them, and alien monsters are also watching in the dark... The moment Lin Qi activated the quantum defense shield, the outline of a floating battleship suddenly appeared in the entire desert!