"Cold-Blooded King" is a popular webtoon that follows the story of a young woman named Yuna who becomes entangled with a powerful and enigmatic ruler known as the Cold-Blooded King. The narrative explores themes of love, betrayal, and the complexities of power dynamics in a fantasy setting. The artwork in "Cold-Blooded King" is notable for its detailed character designs and vibrant colors, enhancing the emotional depth of the story. As Yuna navigates her relationship with the king, readers are drawn into a world filled with intrigue, magic, and the challenges of royal life.