Frostpaw is a young and inspired cat of KinkClan. Everything is going well; her family is healthy and loving, her mentor is smart and is helping her learn greatly, what could go wrong? But when Ivyblossom, the medicine cat, is about to die, she uses her last breaths to say this prophecy - The Jay will soar over all, unless driven away by the winter frost. What does this all mean? With Jaystar, a past leader plotting to destroy life as she knows it, will Frostpaw have time to defeat him, fulfill the prophecy, and become a warrior?