Owl is a lonely and abandoned kit. But when he sees the forest he decided to change everything. He wants cats to make groups so it's easier to survive. But they meet a lot of things: Friendship, love enemies and danger.

After Blizzardstar gets angry and claws Echowhisker, Echowhisker decides to create darkclan which will be used to take over Blizzardclan. But blizzardstar receives a prophecy about Three cats that can save Blizzardclan.