I Only Play Villains is a captivating Korean web novel that follows the story of a former war hero who unexpectedly rediscovers his past life while excelling as a villain actor. Fusing elements of drama and fantasy, the novel delves into the protagonist's journey as he navigates the realms of acting and showbiz, showcasing his talents and past trauma through multiple points of view. With themes of celebrities, genius protagonists, and modern-day settings, this novel offers a riveting narrative that explores the complexities of a character torn between his heroic past and villainous present.