|Status||Abandoned at Mars|
|Manga Debut||Chapter 7|
Annex I (アネックス1号, Anekkusu 1-gō), also called BUGS3 in one instance, is a large spacecraft with 100 crew members. The captain is Komachi Shokichi, along with 5 officers: Michelle K. Davis, Sylvester Asimov, Liu Yiwu, Adolf Reinhard and Joseph G. Newton.
After the deadly A.E. Virus started to spread through the world and it was discovered to be alien in origin, Annex I was created in order to find a vaccine. The mission of Annex I was to travel to Mars and capture live Terraformar samples, with the hope that the deadly pathogen would be found in them and a vaccine would be possible to synthesize.
Plan Alpha: The ship would be equipped with completely ordinary materials for virus research. After landing, it would act as a base of operations while the crew studied the virus. The powerful officers and those with high MARS Ranking would establish a front line, while the lower ranking members in relative safety would collect the virus and work inside of the ship. Once sufficient samples of the virus were acquired, the ship would take off.
Plan Delta: In the event that the ship was lost, the 100 crew members would split into 6 groups and land using high-speed evac units. To prevent a complete wipe-out, each team would launch in a different direction and then regroup wherever the Annex I landed. If the research equipment survived the crash, Plan Alpha would then be initiated.
On March 4, 2620 A.D., Annex I departed from USA, Southern Nevada and headed towards Mars. 39 days later, upon reaching Mars, 6 Terraformers launched an attack from inside the ship destroying the storehouse containing the transformation serum and killing many crew members. When Commander Shokichi reported to U-NASA that he was going to return the ship to Earth, they vehemently told him the crew weren't allowed to return to Earth. While arguing with U-NASA about the situation, an explosion in the ship caused it to start falling towards Mars and eventually started to crash land when Terraformers began to pile on top of it. Due to this moments before crashing on Mars, Plan Delta was initiated and the crew was split into 6 squads and evacuated the falling ship in every direction.
- Several million virus samples obtained
- Eighty People killed
- Twenty surviors
- Remaining crew rescued via unaffilated ship
- Remaining crew forced to evacuate Mars
- Terra Formars manage to sneak onto Earth
- A.E virus vaccine created from samples
- Chinese branded as traitors to U-NASA