Five clans have been living together peacefully alongside the forest, the cliffs, and the large flowing river that they call home. However, a new leader is prophesied to threaten this peace. Ryepaw, an apprentice, ends up befriending Silverflight, a warrior, and Leafspeck, a medicine cat. These three cats will band together in order to discover the truth behind this leader, and to stop this prophecy from coming true. They will stop at nothing to protect their clans.