Demon Slayer – Volume 1 (Cruelty) introduces readers to the heartbreaking and action-packed world of Tanjiro Kamado, a kind-hearted boy whose peaceful life is shattered when demons slaughter his family. His younger sister Nezuko survives—but she has been transformed into a demon. Determined to save her and avenge his family, Tanjiro sets out on a dangerous journey to become a Demon Slayer. Guided by fierce training and an unbreakable will, he enters a secret world filled with deadly creatures and powerful warriors. This opening volume sets the foundation for one of the most emotionally gripping and visually stunning manga series ever created. With breathtaking artwork and intense storytelling, it blends tragedy, hope, and thrilling combat into a compelling start. A must-read for fans of action, fantasy, and unforgettable character journeys.