A giant silverback gorilla king named Titus caresses his infant. But he is no gentle giant. This 400 pound ruler has massive strength and a powerful chest. Wise and powerful, the silverback sovereign commands by his sheer presence, and it's his job to maintain order in his clan. Yet rivalry is erupting in his own kingdom. Soon, he may be reaching the end of his reign. What would happen if he were deposed? His own son, Rano, is out to take his father's place as king. Will he succeed?