In the twenty-sixth year of the Republic of China, Lin Zhao, a talisman master, fell into a subway station under gunfire.
Seventy years later, she opened her eyes again and found herself back here.
Above the head, three hundred and sixty-five bronze plaques engraved with bloody inscriptions slowly rotated.
Around him, sixteen people who had fallen from different eras had black mist chains wrapped around their ankles.
The first sign on the wall reads: "Rule Zero: Nothing New Under the Pendulum."
365 Cards, people from different eras.
Fifteen days countdown, 365 life-threatening rules.
At your feet is a living cage that is evolving, and behind you is the door that has been knocked three times.
When the pendulum stops, those who tell the truth will live.
But they don't know yet - the replacement will have to sit on it for more than fifteen days.