Doomsday for All: the Era of the Seven-Day Rule Has Arrived

Day 1: The world enters the era of killing. In one day, the global population is halved! The next day: The world enters the zombie era, and all the humans who died yesterday wake up and become zombies! Day Three: The world enters the hunter era. Hunter: While avoiding me, you also have to avoid zombies. Are you afraid? Day 4: The world has entered the era of rewards. Various treasure elves will be distributed around the world. Successful killing will result in massive rewards! Day 5: The world has entered the era of alien beasts, alien beasts have awakened, and a large number of animals have turned into terrifying alien beasts! Day 6: The world has entered the era of great escape, and you must reach the designated shelter within the specified time! Day 7: The world has entered an era of frenzy. All zombies and alien beasts will launch a general attack on humans. The only remaining humans are in danger! Seven days later, aliens invaded and demons descended into the world. All humans, zombies, and alien beasts unite. Only then did the whole world realize that the real end of the world had just begun! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.