Fifteen years ago, the earth was suddenly enveloped by a dark cloud of unknown origin, plunging the world into darkness. When humans only thought it was a strange natural phenomenon, until the cold mechanical voice sounded in everyone's mind at the same time:
[The system is sending invitations to earth civilization...]
12%…
36%…
59%…
82%…
99%…
100%…
[Infinite game system to connect to earth civilization]
[The system will randomly select suitable candidates to enter the game copy]
[Losers of the game will be erased or converted into NPC]
[I wish all players a happy game]
Twenty seconds later, the dark clouds covering the earth dispersed and the world returned to light, but every social software had been bombarded - everyone on the earth heard that voice, no matter where, no matter what language.
From that day on, people began to mysteriously disappear on the earth. At first, they were just investigated as disappearances, but then there were silent reports of dozens or hundreds of people every day. In the surveillance footage, some people were even walking on the road one second and disappeared the next. Most of the bizarre cases caused panic among people around the world, and global leaders had to pay attention again to the inexplicable mechanical sound.
Various countries sent some high-level personnel to form an unnatural phenomenon research institute, but the progress was not obvious. Just as the investigation entered a stage where it could not move forward, the first "returner" appeared.
It was a college student from Melbourne, Australia. Two months after he disappeared, he suddenly appeared in the middle of Times Square in New York, USA. The two places were 16,900 hectares apart. No one could explain how he appeared. He was covered in blood, and there were green vines growing on his back for the first ten seconds after he appeared. When the reporter interviewed him, he shouted hysterically: "I completed four dungeons, and the system rewarded me. I got an early pass, hahahahahaha."
The emergence of "returners" has given the Institute of Unnatural Phenomena a huge development. The government has sent people to connect the "returners" to the institute.
A week later, the institute released the results in a global video:
1. You will be assigned to different spaces when entering the game system
2. Each gamer will receive a letter rating, in order S A B C D
3. Before starting each game, the system will announce the game rules
4. "Lurkers" will appear in every game
5. If there are any violations, there will be a "judge" to inspect the game process.
6. If the violation is established, the "executor" will perform the system's tasks
Purpose: Human interests are above all else