Terra Formars: Earth-hen

Witness humanity's desperate struggle for survival as the battle against the Terra Formars intensifies on Earth. After the harrowing Mars mission, the fight against the evolved cockroaches takes an even more brutal turn, forcing humanity to confront the devastating consequences of their own scientific ambition. With the very future of the planet at stake, new strategies and unimaginable sacrifices become the only path forward. This gripping OVA plunges viewers back into the visceral world of bionic powers, human experimentation, and relentless action. As the lines between human and monster blur, the drama unfolds with a raw intensity, exploring the true cost of survival when facing an overwhelmingly powerful and horrifying alien threat. Prepare for an unflinching look at humanity pushed to its absolute limits.

✦ AI-drafted summary