At three o'clock in the morning, night shift operator Shen Yu received a fire alarm.
The woman said that the Red Star Video Hall was on fire.
But the red star burned down three years ago, and the woman who called had already died in the fire.
She didn't know she was dead, she was just trapped in the last thirteen minutes of her death over and over again.
Three years ago, Shen Yu marked his sister's call for help as "repeated and invalid". Three people died that night and the sister disappeared. Three years later, those calls for help that had been closed began to ring out again: people who were announced to be evacuated are still trapped on the abandoned platform, patients who were registered as dead are still breathing, and the scene that was written as "no one missed" is swallowing up the living people who are not on the list.
Shen Yu gradually discovered the truth behind the strange stories through repeated experiences.
He could hear the voices erased by the conclusion, and he could also snatch a name back from the rules, but the price also hit him.
And at the end of all the old telephones, a switchboard zero that had been silent for forty-seven years was waiting for his final answer.
