Xinghai Dome Wall

Human beings think that they live on a spherical planet, that the starry sky is endless and the universe is vast. It wasn't until the three crew members of the curvature test aircraft - captain Lu Chensheng, star school observer Wu Shuyao, and engineering operation and maintenance engineer Zhou Yi - crashed into the gel dome wall along the Arctic route that they saw the truth: the earth is a flat dome suspended in the void. The sun and moon are not celestial bodies, but living energy balls suspended between the dome and the dome shell - the moon is aging and falling towards the earth, and the sun is in its prime but will eventually burn out. Humanity is trapped in a gel dome perpendicular to the line connecting the sun and the moon. The entire space and time is forcibly locked 12.2 Times, and the speed of technological civilization is deliberately limited. After passing through the dome wall and breaking into the four-dimensional folded space, the three of them obtained the shared think tank of civilization in a giant ball of pure white light - perfect freezing age, high-order curvature engine, controllable nuclear fusion, and top-notch nanomaterials. A complete set of cross-era technologies were imprinted on their evolved brains, becoming walking humanoid computers. However, the treasure trove cannot be exported and can only be reproduced verbatim by three people. For two hundred and fourteen years, Lu Chensheng never slept, Wu Shuyao was awakened every few years to calibrate his memory, and Zhou Yi closed himself in guilt and fear. Room-temperature superconductivity, antimatter annihilation, space warp memory, Dyson sphere project, the cosmic matrix - human civilization has made a sudden leap driven by the brains of three people. There are eight floating continents floating in the void of the universe, and the other seven have already passed through the catastrophe of life and death before their respective sun and moon died. The Antarctic Wall runs across the edge, and it would take infinite time to dig through it; breaking through the dome upwards is the only way out.