After the Star Falls, Disaster Comes

September 15, 2030, at midnight. The blue star sky was torn apart by an ominous and dazzling red light, as if the sky was weeping blood. Immediately afterwards, a strange black rain poured down. The rainwater was as thick as ink and carried a mixed smell of rust and corruption. The rain lasted all night, washing over the entire civilized world. Three hours after the heavy rain fell, the red light in the sky receded like a tide. However, the despair did not end - instead, the Big Dipper shined abnormally in the night sky. The seven stars competed with each other with unprecedented bright white light, as if they were instantly ignited by some kind of power. Immediately afterwards, under the horrified eyes of hundreds of millions of people, the "Tianshu" star, the head of the Big Dipper, suddenly broke away from the star orbit and turned into a meteor exceeding the speed of sound, dragging a gorgeous and deadly tail flame, and crashed towards the Blue Star. The end of mankind has come.