Lin Wan worked overtime until late at night, and walked into a convenience store with two best friends to buy late night snacks.
After checking out, the whole city was empty.
Everyone has disappeared, there is no cell phone signal, and thick fog rolls in from the end of the street.
They are trapped in a place called "Seventh Night" - if they want to survive, they have to play games.
If you win, your visa will be renewed, if you lose, the flowers will wither and the people will die.
The pattern that appears on the wrist is a countdown to life.
Lin Wan didn't believe in fate.
She discovered that every rule had a loophole, and she was the one who found the loophole.
Spades compete for physical strength, hearts compete for humanity, clubs compete for trust, and diamonds compete for brainpower.
She took her two best friends with her to fight her way through the strange stories about rules.
Until that game of hearts, the deepest old score between her and her best friend came out.
"Vote to find out who wants others dead the most."
Voting results: Jiang Niannian voted for Lin Wan.