In the Korean web novel 'The Regressed Prince Holds Many Secrets,' the protagonist embarks on a journey to reclaim his princely title after a nineteen-year absence. With themes of action, fantasy, and martial arts, the story revolves around the prince's quest to secure the emperor's throne and unravel the secrets that drive him forward. Through intricate storytelling, readers are introduced to a world of aristocracy, nobles, and royalty, as well as themes of second chances and time travel, all wrapped in a narrative filled with depictions of cruelty and a determined male protagonist.