In the web novel 'The Great Sword is not the Main Body!', readers are introduced to a unique protagonist who defies expectations. The story follows a short blind loser who must rely on a sword for basic functions, leading to humorous misunderstandings. Despite the reliance on the sword, the protagonist clarifies that it is not their main body, setting the stage for an intriguing tale of fantasy, gender-bending, romance, and yuri themes. With elements of cruelty, transformation, and sword-wielding, this Korean web novel offers a fresh take on traditional storytelling.