A monstrous manga!

Reno Ichikawa continues training to master the weapon created from an identified Kaiju assigned to him. The test to prove the results of his training begins when he faces off against a Kaiju. Meanwhile, Iharu, who has witnessed Reno's growth since they met, has mixed feelings, giving him the feeling that he is being left behind. The two challenge each other to defeat the Kaiju, but... something happens to Reno!