Kafka, who was finally revealed to be Kaiju No. 8 and detained, was transferred to the headquarters facility by order of Isao Shinomiya, the commander of the Japan Defense Forces. Kafka's dream of becoming a defender is crushed, and Kafka is tormented by the guilt of betraying his friends. In the midst of the transport mission, which proceeds solemnly in a tense atmosphere, Mina, who is alone with Kafka, breaks the silence.