THREE YEARS AFTER Battle Royale's survivors, Shuya Nanahara and Noriko Nakagawa, escaped from the island, the world has descended into an Age of Terrorism. A fugitive from international justice, Nanahara leads the Wild Seven, an anti-BR, anti-state group that has declared war against adults who force teenagers to murder each other under the BR Act. Nanahara stands accused of engineering the destruction of the Capitol. In the name of justice, adults have now passed the Millennium Anti-Terrorism Act, or BRII. 42 9th graders are abducted by the military on their way to a ski vacation. Their mission will be to eliminate Nanahara or die. One student who refuses to participate is murdered on the spot. Based on the new, harsher rules, a second student's electronic necklace is activated, killing her instantly. There are only 40 left to go…