At two in the morning, the city sleeps. Only delivery riders still weave through its streets and alleys.
Chen Feng is an ordinary delivery rider, working day and night on the most dangerous night routes to pay for his gravely ill parents' medical bills. Life has already left him struggling to breathe, until one eerie midnight...
A delivery to an abandoned old mansion makes him see something he was never meant to see.
With a vengeful ghost after his life and death just a breath away, the [Ghost-Catching System] activates unexpectedly. From that moment on, Chen Feng's life changes completely.
He delivers food by day and hunts evil ghosts by night. From rookie ghost constable to ruler of a region of the underworld, he grows stronger with every battle to the death. The resentful spirits and malevolent entities lurking in the shadows of the city are one by one subdued by his own hand.
Yet as his power grows, Chen Feng gradually discovers that the supernatural revival isn't a natural disaster but a carefully plotted conspiracy. Someone is orchestrating everything from behind the scenes, intent on turning the human world into a realm of ghosts.
As the truth comes to light, Chen Feng grips his weapon, his gaze burning bright:
"I was once an ordinary man, struggling to make a living. Now I am the ruler of the underworld, protecting the peace of the human world."