The Capital Army unveils a new mobile suit, the Elf Bullock, piloted by the mysterious Mask, who leads a team to once again attack the Megafauna. After having gained the trust of the Megafauna crew, Bellri also promises to Aida that he will protect the ship in order to make up for his killing of Cahill, and once again helps fight off the attacking Capital Army mobile suits. However, Bellri and Noredo reveal that they are secretly spying on the pirates and have a plan to escape with the G-Self.

At the top of the Capital Tower his Holynes leads the negotiations to establish a treaty between the Earthnoids and Towasanga. Raraiya has regained her full memory and wishes to return to the lunar City. Captain Mask and his mobile suit team perform a decoy attack so the Megafauna can set course to the colony on the far side of the moon. Bellri captures a, surrendered, mobile suit pilot from the Lunar Forces. The Megafauna is closely followed by the Capitol Guard space fleet.

While in transit to the Venus Globe the Megafauna crew gets some R&R time. Their final destination s an advanced "Hermes Foundation" solar battery in construction, build to ensure the energy independence of mankind. A welcome party turn out to be Highly advanced mobile suit mercenaries, called the Solaria Ten. They capture the Crescent ship and Megafauna. With Bellri disabled by a sudden act of treason, the crews are now hostages aboard their own space ships.

The G-IT Corp and Captain Mask's forces come under fire by the surviving forces of both the Amerians and Dorette Fleet. Everyone races to try to intercept the G-IT Corp's Full Moon ship. Captain Mask using his newly acquired Venus Globe Mobile Suit leads his forces in defense of his ships. They manage to destroy the last warship of the Dorette fleet and it's mobile suit forces. Bellri trying to recon the situation comes under attack by Captain Mask and Manny in G-Rach but they are forced to withdraw when re-entering Earth's Atmosphere.