Yomogi Asanaka, a newly enrolled high school freshman, unexpectedly encounters Gauma, a kaiju user. Drawn into the unfolding chaos, Yomogi and a small group of bystanders find themselves embroiled in a battle against colossal monsters.

Yomogi and Yume journey to the city where they once battled the Kaiju, arriving to witness the lingering devastation. There, alongside their comrades, they begin their Dynazenon maneuver training, only for another Kaiju to appear with start…

Juuga, a prominent figure among the Kaiju Eugenicists, confided in Yomogi that they had been betrayed by Gauma. This revelation cast a shadow of doubt over their alliance, and a growing distrust settled amongst the group. Yet, they were soo…

Yomogi succumbed to a cold and drifted into sleep. Gauma arranged for Yume to come and see him. Yomogi was taken aback by her unexpected arrival, and a subtle strain appeared in their connection. Upon learning of a monster's emergence, Yume…

Following Chise’s suggestion, Yomogi and his companions headed for a sprawling outdoor pool, only to find it populated by unexpected guests. There, Gauma issued a directive: Yomogi and Yumemi were to assume the roles of lovers for a specifi…

A whisper of tragedy reached Yume through an old friend of the chorus club – a club Kano had belonged to in her youth. The news spoke of Kano’s passing. Elsewhere, Koyomi stirred from a lingering hangover to discover Dynastriker was gone. G…

The Kaiju prevailed, vanquishing Dynazenon. From the depths of the unknown, a colossal figure emerged. Amidst the ensuing chaos, Onija and Mujina engaged the giant in combat. Gauma found himself unable to restore Dynazenon to operational st…

Chaos erupted as the Kaiju moved through the city, sowing disorientation and fear. This marked Gauma and his companions’ initial effort to subdue one of these colossal beasts.

The news of Kano's death reached Yomogi and Yume, but before they could fully grasp its weight, a Kaiju materialized, demanding their immediate attention. Simultaneously, Chise guarded a secret close to her heart.

An unprecedented surge of power assailed the city. Yomogi, seizing the Dynasoldier, resolved to confront the source of the disturbance.

With Yomogi and the others returning to their routines, a similar fate befalls the Kaiju Eugenicists, now stripped of their creatures and adrift in a world that no longer holds a purpose for them.

Yomogi and the others coalesce once again into Dynazenon, preparing for the ultimate confrontation.