The Legend of the White Snake was a famous romance novel in ancient China. It was about the love story between the White Snake and Xu Xian. Doujinshi is a type of story where the original characters are rearranged and adapted, often adding new elements and plots to make the story more interesting. Many doujinshi novels revolved around the story of the White Snake, and some of them added new characters and plots, such as The White Snake and The Origin of the White Snake. These novels would usually reinterpret the classic plots and characters in the original works to create new plots and characters. Doujinshi novels had a high degree of freedom. They could be created according to different preferences and creativity. Moreover, many Doujinshi novels were loved and sought after by readers. However, it is important to note that doujin novels may involve copyright issues, so you need to abide by relevant laws and regulations when creating them.