With spring, a new danger comes to the forest: floods threaten the lives of wild cats, and the fish in the river, poisoned by people, have become unsuitable for food. Fireheart and Graystripe rescue the kits and help get food for RiverClan, who suffered from the flood. The situation in the forest is heating up, the confrontation between the tribes is intensifying every day and unexpectedly new secrets are being revealed...