9:00 Beijing time on June 1, 9102
High schools around the world are shrouded in fog, and nearly 70% of high school students have lost contact.
Governments of various countries have used various means to fail to enter the foggy schools, and students and parents demonstrate
OK, terrorists took the opportunity to cause chaos, and the world fell into panic.
It wasn't until the first school where the fog dissipated was discovered that the whole world knew that this was a global game of destiny.