Ever since he was a child, Jiang Li has had a voice in his head that did not belong to him.
He thought it was mental illness.
Until one day, he was kidnapped by a mysterious man.
On the day he was kidnapped, all the mobile phones of A University received a notice:
[Preview: Jiang Li, a 22-year-old mathematics major, died at 15:21 tomorrow afternoon.
However, he came back alive.
But another murder occurred at 15:21.
He started checking.
The more strange things he got involved in, the more he felt as if his life had been written in advance by someone.
Finally he found out a secret——
The second voice in his head was not an illness.
Intention: Even if your destiny is designed, you must find your own love and freedom outside of the algorithm.