The end of 2045
In the not-too-distant future, the world faces an unprecedented doomsday crisis. A mysterious virus suddenly breaks out and spreads rapidly around the world. Infected people will lose their minds within a short period of time and become extremely aggressive, like walking zombies. Cities were reduced to ruins, social order collapsed, and mankind fell into a desperate battle for survival.
The origin of this virus is a mystery. Some people speculate that it was brought by meteorites from outer space, while others believe that it was an accidental leak from a secret laboratory. Regardless of the cause, its destructive power was immense, plunging the entire world into endless darkness.
