On a rainy night in Jiangcheng, Metro Line 3 lost contact in the tunnel.
Black water flooded into the car, and monsters crawled out of the window. In order to save people, ordinary boy Zhou Ye bit off the flesh and blood of the alien beasts.
When he woke up again, what awaited him was not flowers and applause, but a white isolation room, a blood-suppressing ring, and the "Thirty-Day Internship Agreement for High-Risk Supervisory Subjects" handed over by Shan Hai Division.
The whole world is hiding the truth.
The news said it was due to water accumulation on the lines, and the official said it was a special geological disaster, but Zhou Ye knew that something was waking up in the darkness.
He was regarded as a monster, placed under supervision, and was guarded against by everyone.
But he still wanted to live and be a human being.
From the shadow of beasts on the subway to the openness of mountains and seas, from high-risk samples to the last line of defense in the world.
When Angelica Ruins arrives, mountains and seas reappear, Zhou Ye will finally understand:
Some people step into the darkness not because they are not afraid of death.
But because there is still a human world behind you.