[Machine Translation] Kuro vs. Yamada! The strongest ninjas of NIN and UN clash! A modern ninja tale by Kengo Hanazawa of "I Am A Hero"! On the rooftop of Yang Kii Academy, Kuro and Hibi clash with Yamada. However, Hibi is easily defeated and Kuro moves forward. Both of them bring out their swords, and a battle is about to begin that will be decided in an instant. Meanwhile, at Kodan High School, Onikobe and his men hunt down Saruta, who escapes to the roof, but an unexpected intruder from the UN side appears on the attack satellite "Fugaku," which was waiting in the sky above the rooftop. Noguchi and his team try to escape from Kodan High School and reach a huge underground space, where they are told by Suzuki and Junpu Mimi about the past relationship between NIN and the UN.