"W" is a South Korean manhwa created by Kim Eun-sook that blends elements of fantasy and romance. The story revolves around Oh Sung-moo, a webtoon artist, who finds himself trapped in his own creation, a webtoon titled "W." The narrative shifts between the real world and the fictional universe, exploring the consequences of his characters' actions. The main character, Han Chae-won, becomes entangled in the webtoon’s plot, leading to unexpected twists and emotional conflicts. As the boundaries between reality and fiction blur, both characters must navigate their intertwined fates, raising questions about love, destiny, and the power of storytelling.