SP text, also known as "exhortation text", is a text or novel that satisfies the special psychology of SP lovers. There are various themes, father teaches son, brother teaches brother, and master teaches apprentice. The story background can also be varied, such as gangs, families, training and so on. There are many abuses in the plot of the novel, most of which are physical abuse. The emotions described are mostly family and friendship, but they are not heavy for men and women, but they are also very delicate. Most of the endings are happy or make readers smile with tears.