Also known as Night's Absolution
Twenty-year-old college student Su Yu stumbles into an inexplicable apparition while volunteering in an old building.
Lu Ze, a twenty-nine-year-old criminal investigation captain, returns to the city to investigate a cold case that has been buried for three years.
Apparitions lurk everywhere, and strange cases keep piling up. Every step brings them closer to an unknown terror.
He encounters the ghosts; he searches for the truth.
He falls into the abyss; he comes striding out into the light.
The old building's shadows conceal a secret from three years ago.
Beneath the abyss, no one is an outsider.
And they are each other's only light.
In the endless night, they find absolution and a new beginning.