Cosmos

When ordinary high school student Kaede helps search for a missing classmate, he stumbles into a world far stranger than he ever imagined. His investigation catches the attention of Rin, a mysterious insurance investigator whose sweet demeanor masks a ruthless efficiency. She sees potential in Kaede and offers him a chance to join her organization—one that deals with cases far beyond normal human experience. As Kaede considers this unexpected career opportunity, he finds himself drawn deeper into a hidden world where nothing is quite what it seems, and every discovery leads to more questions about who can be trusted.