Mushi-Uta

Mushi-Uta is set in a near future where mysterious creatures called "Mushi" have emerged. These insect-like beings feed on people's dreams and thoughts, granting them supernatural powers. Ten years prior to the series' events, the Mushi appeared, leading to the development of a secret prison called GARDEN, where individuals controlled by the Mushi, known as Mushitsuki, are held. Protagonist Daisuke Kusuriya, aka Kakkou, crosses paths with Shiika Anmoto, a young girl who's an escapee from GARDEN, and the two form a close bond.