Martial arts that could turn people into animals often appeared in online novels. These martial arts were usually called "Body Transformation" or "Beast Transformation". Here are some examples of related novels: 1 "Battle Through the Heavens": This is a famous fantasy novel in which the main character Xiao Yan learned a transformation technique called "Heavenly Silkworm Potato" that could transform his body into various animals such as spiders, snakes, dragons, etc. 2." Lord Snow Eagle ": This was a fantasy adventure novel where the main character, Lin Pingzhi, learned a martial art called " Beast Transformation " that allowed him to transform his body into a snow eagle and fly freely in the sky. 3 " Full-time Expert ": This is a game novel in which the protagonist Yu Wenzhou learned a martial art called " Beast Transformation ", which can turn his body into a tiger and let out a powerful roar in battle. These novels all described martial arts that could turn people into animals, giving readers an unusual adventure and combat experience.