Xenosaga

The Woglinde suffers heavy damage during a Gnosis attack, and KOS-MOS flies into action on a mission to save her creator. After Shion escapes, KOS-MOS is picked up by the Elsa.

Faced with Albedo and his ES Simeon, now merged with the Kirschwasser, Shion sends KOS-MOS to rescue MOMO's sister. But even if they stop Albedo, can they stop the Ten no Kuruma from crashing into Second Miltia and destroying it?

The PT Cannon revealed the Ten no Kuruma (Wheel of Heaven, aka "Proto Merkaba" in the English game), and the party sets off in the Elsa toward it to rescue MOMO, and for Jr to confront Albedo.

Albedo takes advantage of the confusion to kidnap MOMO, right in front of Jr. Meanwhile, Shion is dealing with KOS-MOS having killed Lt. Virgil. Back on the Durandal, Gaignun reveals his and Jr's connection to Albedo, and what Albedo wants with MOMO.

The Foundation and Second Miltia cleared of charges, the party is still dealing with the memories that were brought up. Meanwhile, Albedo is making plans of his own, by using the Song of Nephilim to summon an army of Gnosis to attack.

The Durandal docks at the Kukai Foundation, and the group takes a break to play on the beach, and to see the sights of the city. Meanwhile, plans are launched by Margulis to recover MOMO.

U-TIC, the organization whom Ziggy rescued MOMO from, comes after the Elsa, intent on getting her back. However, when they are damaged in hyperspace and have to gate-out, they find themselves surrounded by a large armada of Gnosis.

Aboard the Elsa, KOS-MOS, Shion, Allen, and Virgil meet with another set of passengers aboard the ship, the cyborg Ziggy and the prototype Realian MOMO, as well as the crew of the Elsa; Captain Matthews, Tony, Hammer, and chaos.

The Woglinde heavily damaged and under attack from the Gnosis, KOS-MOS activates to protect Shion. While Shion escapes the Woglinde in an escape pod, KOS-MOS gets herself picked up by the freighter Elsa.

Shion Uzuki, Chief of Vector's First R&D Department, is aboard the Federation ship Woglinde, developing the Anti-Gnosis android called KOS-MOS, when the ship is attacked.