"K: The First" is a Japanese anime series that serves as a prequel to the original K series. It explores the backstory of the K universe, focusing on the events leading up to the conflict between the seven clans. The narrative centers around the character Kuroh Yatogami and his quest to uncover the truth behind the mysterious powers and alliances. The series features a blend of action, drama, and supernatural elements, showcasing the unique abilities of the Kings and their respective clans. With its vibrant animation and complex characters, "K: The First" aims to deepen the viewer's understanding of the K franchise's lore.