It was supposed to be an idyllic day, but it turned into a fight for survival. Joan enjoys the ZOO with her four-year-old son until the last moment. Several gunshots she hears near the exit make her run back to the garden with the child in her arms. Attackers are on their heels and worse than wild beasts. Thus begins a race against time for Joan. No shelter is safe enough, and a moment of inattention can cost her and her son their lives. How far can a mother go to protect her child?