World-Destroying Shura Field

Since the first industrial revolution in 1733, we have entered the fastest development stage in human history, especially in the information age since the mid-20th century. In just a few decades, we have surpassed the scientific and technological development achievements of previous thousands of years. In the golden age of human evolution, we enjoy the convenience brought by technology. We can get whatever we want on the earth and even set foot in space. Things always have two sides. The more advanced technology is, the more dangers we may face and the more fragile society becomes. Greed and narrow-mindedness will not disappear from human nature with the advancement of technology, just like wars have never stopped due to the rapid development of civilization. The industrial revolution and the rapid development of science and technology have brought about a qualitative leap in weapons. Battles on the battlefield are no longer hand-to-hand combat. A war madman only needs to press a button, and a large city on the earth may be completely swallowed up. Although the weapons we have now are not enough to destroy the earth, they can destroy human civilization that has developed for thousands of years in a short period of time. One day in the future, someone opens Pandora's Box and presses the button. How will we escape from that world-destroying catastrophe? How many people can survive?