Monster Investigation Bureau

While investigating a bizarre murder in a mine, detective Luo Hui accidentally gets caught up in a mysterious government department, opening the door to another world.

The legendary nine-tailed fox spirit, the mysterious water monkey, the half-human, half-fish black-scaled merfolk, the ear monster that burrows into human ears, the red-eyed Mothman, the bloodsucking carpet in the jungle, the Yeti of the Himalayas...

Bizarre and unknown creatures, a mysterious investigative bureau, and a conspiracy hidden for a thousand years completely turn Luo Hui's worldview upside down!