Hand over the Magnetic Meteor Era, and the Whole Country Starts a Plan to Mend the Sky

[Double-passing door + countdown to doomsday + national infrastructure + brainless fun + Versailles abroad] Su Chen obtained a portal leading to the Blue Star ten years in the future. The movement of the earth's core was disordered, the geomagnetic field disappeared, cosmic rays penetrated directly into the surface, and disasters destroyed human civilization... Affected by the radiation from the other side of the world, Su Chen suffered from skin cancer and his life began to countdown! At the last moment of his life, Su Chen decisively chose to hand over the portal to the country! The whole country of Xia was shocked and immediately launched the plan to mend the sky to recreate the myth of Nuwa mending the sky! Earth's magnetic field disappears? 1.4 Billion compatriots of Xia Kingdom participated in Nuwa's electromagnetic array, refining stones to mend the sky! Earthquake coming? Xia Guo took out the planetary shield machine with his backhand and built the Kyushu underground city at a depth of a thousand meters! When the Magnetic Meteor Era came to an end, foreign countries fell into panic and turmoil, and the underground city of Xia Kingdom was filled with singing and dancing! Countless foreigners begged on their knees: "Please let me go in and take refuge!" Xia Guo firmly refused: "Xia Guo is only responsible for the safety of 1.4 Billion Chinese compatriots!"