"After escaping the horrors of the first Battle Royale, Nanahara Shuya and parner Noriko vow to get revenge on the adults that mercilessly let them down. Enlisting other survivors into a terrorist organization known as the Wild Seven, a series of devastating attacks lands them as the prime target of not just the Japanese military but also the world. With the increasing threats of invasion and missle attacks a new concept is devised. BR2 - the difference this time around? Instead of killing each other, they will be forced to infiltrate the Wild Seven's island retreat and put a stop to Nanahara. Let battle commence!"