Little cats. The fourth squire. Hunter E.

Forest tribes of cats-warriors face a new disaster-drought, which leads to the shallow of a stream and lake, as well as the disappearance of game. The young student of the blue, having extraordinary abilities, finds out that the cause of lack of water is not only the heat, but also the mysterious brown animals that blocked the river upstream. The detachment, consisting of cats of all four tribes, goes on a dangerous and difficult journey to return water to the lake. However, they do not even suspect what they will have to face. Meanwhile, the healer of the thunderstorm tribe sparrow receives a mysterious and terrible message that promises great troubles to all tribes.