On August 22, 2035, the world's largest radio telescope, located in China, detected a “gravity bubble” hurtling rapidly toward the solar system. After extensive simulations, the Guizhou Branch of the Chinese Academy of Sciences concluded that the bubble would reach the solar system in six months, bringing an unprecedented catastrophe.
At the same time, astronomy enthusiasts around the world also spotted the “gravity bubble.” Major media outlets everywhere rushed to report on this harbinger of destruction. Humanity was plunged into an unprecedented panic.