The aliens are preoccupied with the birth of Cy-star's child while the Terrahawks prepare to launch a sneak attack.
A stubborn, never-say-die military leader gains control of the Terrahawk outfit, and stages humanity's first full assault on Zelda's base on Mars, but is he fighting a war he can hope to win?
Zelda plants a hidden bomb on the Battletank, with Yuri positioned outside Hawknest, using his telekinesis to seal the Battlehawk launch doors shut, Ninestien and Mary find themselves trapped
The Terrahawks confront a metal-consuming monstrosity created by Zelda.
Itstar discovers how to duplicate Zelda's minions, and experiments on Yung-star.
Itstar masterminds its first attack, attempting to destroy the Terrahawks with a bomb.
Yung-star and Itstar are sent with Captain Goat to run a pirate radio ship to lure the Terrahawks into a trap
Tamura, a Samurai warrior from outer space, forces Zelda and Ninestein to meet on neutral ground in order to settle their dispute peacefully.
Yung-Star runs away, but he is unknowingly carrying a 'bug' in the form of a powder inside him.
Mary barly escapes the destruction of Spacehawk and arrives on Earth just in time to witness the bombing of Hawknest and the death of Ninestien...and then she wakes up, her experiance an apparent dream, but little does she know that she was merly the first victim of Lord Tempos' ""timebomb"", which soon finds a more suitable host in the form of Zero. Zero's inferior will power prevents him from resisting the timebomb, and it spreads through all of the Terrahawks's electronic systems, creating a possibly fatal time delay which Zelda capitilises on.
Zero has a malfunction, when he is put under the knife for an operation, he experiances a nightmare beyond his comprehension as Zelda finally infiltrates Hawknest, whilst Tiger and Mary experiance an identity crisis
Zelda lures the Terrahawks to Jupiter's moon Callisto by ransacking a listening post there. Once they arrive, they find themselves being stalked by the fearsome Sporilla.
Whilst exploring a meteorite, the Zeroids come across a huge nugget of Gold, they bring it back to Hawknest, unaware that it is actually a bomb created by Zelda.
Upon it's arrival in Hawknest, the bomb is activated by Zelda, Ninestien manages to get the bomb as clear from Hawknest as he can, and the ensuing explosion claims his life...or does it?