[Suspense + Supernatural + Mystery + One Female Lead + Infinite Flow + A Relatively Weak Golden Finger]
If one day you get a black cellphone, you'll start receiving all kinds of assignments and be forced to take part in terrifying events. You'll struggle on the brink of death, and if you want to survive, you'll have to find the source behind each event. But the truth is often more terrifying than death itself...
Yu Huan was an ordinary lawyer who had just graduated. By chance, he received an invitation and became an agent at Firm No. 6. It would turn out to be the greatest turning point of his life...
A speeding train, a mysterious ancient castle, a dark and desolate village... What secrets lie behind these one bizarre, uncanny incident after another?
The dead man's curse, a demon's whispers, the spirits of the underworld... What stories are hidden behind it all?
