In a sad reflection of the situation on Earth, factions among the human explorers on Mars fall into conflict with each other, a fight they can ill afford as the relentless Terraformars continue to close in on them. The cockroaches have begun to display more human-like qualities, and the battle becomes even more desperate. If the humans can’t set aside their differences long enough to face this threat, death is the only guaranteed outcome... -- VIZ Media

A new mission to Mars, Annex 1, is under way. Their mission: crucial research into the A.E. virus currently plaguing mankind. The mutant Terraformars, giant humanoid cockroaches, may hold the key to a cure. Unfortunately for the crew of the Annex 1, the Terraformars have somehow gotten on board the ship and have only one goal—total extermination! Led by Akari Hizamaru, the crew will need to rely on their superhuman powers to survive...if those powers don’t kill them first! -- VIZ Media

Shocked by the actions of the Terraformars hiding on Earth, Akari and the members of Ichi Security are more determined than ever to root them out. Tracking down leads points them to an unexpected hideout and the true identity of the enemy mastermind. The forces opposing them now may be more than they can handle on their own... -- VIZ Media

After humanity’s first manned mission to the Red Planet was lost, a second expedition arrives. The explorers prepare to exterminate the cockroaches that were used to transform the Martian environment, but are shocked to discover that the insects have mutated into giant, aggressive humanoids with one overriding goal—exterminate the humans! However, this crew of explorers has each undergone the “Bugs Procedure,” terrifying experimental surgery designed to make them more than human... -- VIZ Media

As Ivan closes in on the alien leader, the Invoker, the Terraformar army attacks in full force. Elsewhere, Shokichi and Akari square off in a final confrontation to settle things between them. Now the fate and pride of the human race rests on the shoulders of those who have sacrificed their own humanity to be its defenders. When faced with an unimaginable enemy, what will they do if their inhuman strength can’t save them? -- VIZ Media

Pursued by Division 4, Akari and Michelle encounter a Terraformar with bullet ant characteristics. Realizing this creature has stolen her deceased father’s strength, Michelle stands her ground alongside Akari. The two will be pushed beyond their limits in this fight, but even more formidable opponents are lining up to fight them, and their human enemies are still out there as well... -- VIZ Media

A year has passed since the survivors of the Annex mission to Mars returned to Earth. But the war with the Terraformars is far from over! The struggle continues in secret, deep beneath the streets of Tokyo. Akari, now working for a private security firm, looks for dangerous new ways to seek out and destroy the Terraformars before the world is overwhelmed by the alien cockroaches from Mars! -- VIZ Media