At three o'clock in the morning, that eerily accurate knock on the door completely tore Chen Mo's ordinary daily life apart.
A "special express delivery" that must be signed for in person. A pale messenger disappearing into the darkness. Dragging him into an abyss beyond the comprehension of heavenly law.
A brass key that can open the path to the "underworld" out of thin air, a scarlet pen for writing destiny, and a cold "Bexi Messenger" commission - these are all his "newbie equipment".
What he wants to deliver is not an ordinary package: it may be the remains of a powerful ghost sealed away, it may be a fear sent to the past, or it may be a "karma" that can cause a regional disaster. Every time you set foot on that "path" where light and shadow are distorted and weird whispers linger, you are wandering between life and death on the edge of order and chaos.
The unspeakable beings in the underworld are eyeing him, and the investigations organized by the world's official organizations are pressing harder step by step, and the mysterious "Other Post Office" seems to hide a horrifying purpose that is deeper than the surface.
When a close friend or relative is involved in an unusual incident. When cracks in the rules began to appear in familiar corners of the city, Chen Mo made other choices.
