A scatterbrained girl forced by a twist of fate to catch ghosts for money.
An otherworldly being from the two realms, a professional ghost hunter who just coasts through life and is hopelessly lecherous.
An old Taoist who lives for liquor, claims his Taoist arts are boundless, and talks nonsense nonstop.
And a little boy who looks like he'll never grow up, yet claims to be several hundred years old.
The ghost-hunting team, with men and women, young and old, is assembled. They set out on one ghost-hunting mission after another, filled with love and hate, joy and sorrow, experiencing the warmth and coldness of the three realms and the harshness of the world. The four of them have mysterious fates, too, and their stories are slowly unfolding.