 I am the founder of Underworld Office. I has lived as a ghost for 400 years. I was a shaman in Joseon Dynasty, Korea. 

My body is full of black because of the evil deeds. I am gaining good deeds by monsters and helping other ghosts. Folks say I have cold personality and a dark and sarcastic sense of humor that other often misunderstand. I am quite opposite to my employee River. She often tells jokes. I often hit her with my fan and complain about her behavior but I… don’t hate her at all. 