Kazuki, Mitsuki, and D impress the UN with their teamwork, but the Rara army deploys the powerful Original robot to capture Hartzenen’s pilot. Overwhelmed, Kazuki is taken into Rara territory after a surrender signal. Behind enemy lines, he struggles to control Hartzenen, damaging the Rara robot. Ken pleads for Kazuki’s release, but Rara refuses, leaving Mitsuki desperate to act. An explosion raises fears for Kazuki’s safety, testing the team’s resolve in the face of danger.
