Yin-Yang Ghost Hunter

There is a group of people in this world.

They live in its shadows, roaming every corner where supernatural incidents take place.

They have no steady income and no respectable jobs. They may never marry or have children in their entire lives. Outsiders call them "frauds," and people dismiss them as "superstitious."

Only a handful of people know what their lives are really like.

Some grovel in the light, catering to the darkness just to stay alive, while these people become one with the darkness to serve the light.

They travel to every corner of the world, crossing between the realms of yin and yang.

They share a name: the Yin-Yang Ghost Hunters.