Amazon Riders

The "Amazon Project" aimed to grow artificial life forms into humanoids, but an accident inside the research facility released 4000 test subjects with a preference for human-derived protein into the city.

The extermination squad is overwhelmed by the number of Amazons that turn up; Jin reveals the truth about himself to Haruka and declares that the Amazons must be hunted down.

Haruka, beginning to fear his inner beast, goes to his mother to find out more about his true identity and learns an unexpected truth about himself; the extermination squad rushes to the building where the signal from the test subject is originating.

Haruka and the extermination squad must barricade themselves in to hold back the horde of test subjects; Jin is led astray with false information; the more Haruka fights, the more the Amazon within him awakens.

Reika orders Haruka to return home, but he is hesitant to oblige; Shido and the rest of the extermination squad are fed up with waiting for Haruka to return; Mizuki decides to go to the Nozama Pharmaceutical Research Institute by herself.

Haruka rushes to Mizuki's aid and starts fighting with the test subjects, but he goes berserk during the battle and loses all sense of reason; he heads to Nozama Pharma to try to get the answers he needs from Jin.

There appear to be similarities between a body found near the scrapyard and a previously exterminated test subject, so Haruka and the extermination squad head to the scene, but a sad fate and a cruel truth await them there.

Haruka hesitates to exterminate the Shrike Amazon because it is a test subject; Haruka must overcome his half-hearted resolve in order to rise up to Jin and Shido's expectations; everyone's sense of justice is tested.

A few Amazons were living quietly in a secluded restaurant, and Haruka is amazed to discover the reasons why they gathered together; Jin is called in by Yugo Tachibana.

Nothing can withstand the overwhelming power of Amazon Sigma; Reika is putting operation TLALOC into motion, with an aim to annihilate all Amazons; Haruka tries to prevent the coming genocide.

Haruka is suffering from the mortal blow he received from Amazon Sigma; Tachibana, who is against wiping out all the Amazons, springs into action; Haruka and Jin face off as mortal enemies in the vicinity of the TLALOC activation device.

Operation TLALOC has been initiated; Jin hunts the Amazons with the fierceness of someone possessed; Mizuki heads toward Haruka's location; a strange change occurs in Mamoru's physical condition.

Many Amazons have been wiped out from the city, but reports come in that areas still harbor survivors; the extermination squad, which had disbanded, joins forces in a hopeless struggle to ensure the survival of Haruka and Mamoru; a devastating end.