Sadistic romance novels usually contain many touching plots, such as the protagonist experiencing setbacks, betrayal and hurt, and finally overcoming all difficulties through his own perseverance and strength to regain happiness and love. In sadistic novels, the protagonists usually experience a lot of hardships and pain, but they still face life firmly and do not give up the pursuit of happiness. This kind of plot would often make the readers feel a strong emotional resonance, feeling the pain and frustration that the protagonist experienced. Sadistic romance novels usually involved many complicated interpersonal relationships. The protagonist often had entanglements and conflicts with many characters, some of whom would cause harm and betrayal to the protagonist. This kind of plot often allowed the reader to have a deeper understanding of the complexity of human nature and produce thoughts about society and family. In short, sadistic romance novels were a kind of literary work full of emotion and depth of thought. Through reading this kind of work, readers could feel the pain and frustration that the protagonist experienced, and at the same time, they could deeply understand the complexity of human nature and social family ethics.