In the Korean web novel 'No, I Said it’s Mental Immunity,' readers are taken on a thrilling journey filled with action, adventure, comedy, fantasy, and more. The story follows the protagonist's struggle with the consequences of damaging the Guardian Demonic Sword and the ethical dilemma of ascending through demonic energy absorption. With elements of martial arts, psychological depth, and supernatural encounters, the novel offers a unique blend of genres that will captivate readers seeking a mix of school life, romance, and gender-bending narratives. Dive into a world where cunning protagonists, demons, and intriguing misunderstandings shape the path to power and self-discovery.