City: I Rub My Hands into a God-Level Civilization

Chen Ling traveled to the world before the Three-Body Invasion, where humans used microscopic particles to create wall-facers to deal with the laws of the dark forest. The Roche limit that shreds the planet. Quantum fluctuations of birth and annihilation in vacuum. Observe the cosmic redshift of 90 billion light-years. Dimensionality reduction strikes, matter returns to zero, and the universe restarts. Who would have thought that the known and unknown physical laws of the universe could be revealed by rubbing Chen Ling's hands. Facing the repeated invasions of advanced civilizations, Chen Ling simply created a god-level civilization on the earth.