In this seemingly peaceful city, there are countless strange "rules" hidden
You are not allowed to look in the mirror at 12 midnight, never press the 13th floor button in the elevator, and never open the door after the doorbell rings three times...
Violators of these seemingly bizarre taboos will face dire consequences - death.
Lin Mo, an ordinary office worker, triggered these mysterious rules in an accident and was involved in a horrific game from which he could not turn back.
Every rule hides a murderous intention, and every mission tests his survival ability and wisdom.
In order to survive, he had to join forces with Bai Xiaoyao, who was also involved, to meet life-threatening challenges time after time.
But Lin Mo soon discovered that there was a bigger secret hidden behind these rules.
Who is making these rules?
What exactly is the end of the rules?
And when he tries to challenge the absolute authority of the rules, he faces not only unknown punishment, but also the price of changing the world.
Master the rules, or be controlled by the rules. Lin Mo's fate is about to undergo an irreversible turn.
Here, follow the rules and live; break the rules and die. Or... Beyond the rules?