While the members of Unit 3 are scrambling to save Kafka's life, a deadly battle between Kaiju No. 8 and Isao continues at the Ariake Rinkai base. Gong, who can freely manipulate the power of the giant monster, fully demonstrates his ability, which was once touted as the strongest in the history of the Defense Corps, but the monster No. 8, which has lost control of Kafka and has gone out of control, fights back with an attack that does not care about physical damage. A ruthless attack hunts down Gong.