Skullkit is a normal kit set to be a warrior, but when he becomes an apprentice, he sees strange ghosts in the water that lead him farther and farther away from his territory. When cats from all five clans begin to disappear with no trace, these strange wisps of cats are the only way Skullpaw can know the reason why. With a forgotten nursery song that might not be just a song, Skullpaw has to head into the unknown and sacrifice something he isn't so sure he wants to sacrifice at all. Includes: LGBTQ+ characters and relationships, a bittersweet ending, a time in warrior cats set not far from the current time in the books, and a story you won't want to miss.