In a futuristic world where advanced technology intersects with supernatural powers, humans and animeons (supernatural creatures resembling anime characters) live side by side. The story follows the adventure of a young woman named Sakura, a human who possesses a unique power that allows her to control cosmic energy. When Sakura discovers that a star has disappeared from the sky, she embarks on an epic journey to retrieve it. Along her journey, she meets a mysterious boy named Rayo, who possesses strange powers shrouded in darkness. They join together in a perilous journey filled with dangers, battles, and buried secrets, uncovering an ancient conspiracy that threatens the existence of the world as a whole. As they learn to overcome obstacles and achieve success, the relationship between Sakura and Rayo evolves, leading them to understand their true strength and confront their dark pasts.