Underworld Courier: Delivering Packages Between the Underworld and the Human World

This is a parallel world, a strange parallel world haunted by unclean things.

Zhou Yan arrived in this parallel world and saved a girl from drowning.

From then on, he could see unclean things.

He was scared out of his wits every day, until eventually he could only hide in his room.

That was until a courier System from the Underworld bound itself to him.

Only then did his life begin to change dramatically.

He became a courier, a special kind unlike any in the human world.

His customers were all kinds of spirits.

They saw that he was human.

A red-clad female ghost opened her enormous, bloody mouth to eat him.

He punched her with a devastating blow.

The red-clad female ghost fell to her knees, whimpering and begging for mercy.

The Ghost King possessed him, intending to wreak havoc in the human world.

He charged in with a sliding tackle.

The Ghost King fell to its knees and started calling him "Dad."

He accidentally became a big shot while delivering packages.

He couldn't help it.

This novel and its characters are entirely fictional. Any resemblance is purely coincidental. Please do not imitate.