Doomsday: Build the Earth Center City at the Beginning and Save the East

In 301, astronomical observations discovered that there were three asteroids in the universe, flying towards the blue star at extremely fast speeds, and would collide with the blue star in three months. The Cretaceous Period, which led to the extinction of the dinosaurs, will return to the human world. The end of the world is coming, and people across Blue Star are in panic. Kyushu held an emergency meeting to discuss the salvation plan. After the black bomb detonation plan, the moon landing plan, the Wandering Blue Star plan were rejected one after another, Chu Ziheng stood up and said: "My construction team can dig out an inner-earth city that can accommodate a population of 1.5 Billion people within two months, thereby saving all Chinese people... Please contract this project to me!" While everyone was accusing Chu Ziheng's plan of being unreliable, two months later, half of the Blue Star was hollowed out, and the world's miraculous 'Earth City' emerged proudly. This moment! The whole world shouts! "Please, let me enter the inner earth city in the east!!!!" … The introduction is weak, let's read the text! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.