Follow the trial of the rising sun . . . For many moons, a tribe of cats has lived peacefully near the top of a mountain. But prey is scarce and seasons are harsh-and their leader fears they will not survive. When a mysterious vision reveals a land filled with food and water, a group of brave young cats sets off in search of a better home. But great dangers await them. In this unfamiliar world, faced with loners and fierce rogues all vying for territory and power, the traveling cats must find a new way to live side by side-or risk tearing one another apart.