The Ghost of Zeon

Aboard the Alexandria, Yazan argues with Jamaican about their next move. They agree that Yazan will take the Gaplant and lead a squad of Hizacks against Ahgama.
Aboard the Radish, Henken talks with Emma about the progress of the G-Defenser test. He is reluctant to let her go back to the Ahgama.
Aboard the Ahgama, Bright is preparing for another Titan attack. Katsu talks to Emma about becoming a Mobile Suit pilot. Yazan attacks and Emma in the Mark-II leads a squad of Nemos to defend the ship.
Against orders, Katsu takes off in the G-Defenser to help Emma against Yazan, but ends up distracting her at a critical moment instead.
Camille senses the battle and, after an argument with Bright (who is again reminded of his old friend Amuro), gets Z-Gundam ready to launch.
The Mark-II and G-Defenser link up to form Super Gundam.
Katsu is almost killed by a Hizack and ejects, taking refuge in the derelict Zion Gwajin-type battleship, abandoned during the One Year War and now adrift in the middle of the new battle zone. Emma finds Katsu in the wreckage just as the Hizack finds her.
Meanwhile, Z-Gundam and the Gaplant have used up all their ammunition and now duel with energy swords. Emma and Katsu are captured by the Hizack as Camille ambushes Yazan in another part of the ship.
The crossfire between the Alexandria and Ahgama gets intense and a stray shot destroys the Hizack. Katsu reactivates one of the Gwajin's "antique" Gelgoog (MS-14) to help Camille, who appears to be losing to Yazan.
The Gaplant appears to retreat with Z-Gundam and Super Gundam in hot pursuit, but it's all part of Yazan's plan. He sets Jamaican up to take a direct hit on the Alexandria's bridge from a blast aimed at his Gaplant.
After the battle, Bright plans to use an old Zion base against the Titans as Katsu is officially made pilot of the G-Defenser.