This article is mainly about Hell Girls, with frequent guest stars such as Net King and Slippery Ghost. As a newbie, Xiao Hei tries not to overwhelm the characters. There may be a little bit of confusion, but Xiao Hei guarantees that it won't be too much! Well, but for a newbie, Yuan Geng, Yuan Geng.
Recently I decided to overhaul the article and reorganize the outline.