Xiao Hei, a half dog demon half human, attempts to get rich with a life as an exorcist for hire. One day he has a little trouble with a zombie in a warehouse and a girl comes into the picture and helps him defeat it by teaching him something she learned at an exorcist school. She invites him to try to admit to the school and he decides to try to get in, hoping it'll help him get rich faster... but it's hard to get admission, and why does he want so much money anyway?