Celestial Being makes their organization known to the world. Exia goes down to earth and defeats a new mobile suit that is being shown. The HRL are celebrating a 10 year anniversary in their space elevator when terrorists attack, Kyrios and Virtue intervene.
The Gundams set out on their second mission which is to stop rebels and Human Reform League forces in Cylon, formerly known as Sri Lanka. Meanwhile information about Aeoria Schenberg's origins is discovered by a reporter. While on his way back from the second mission Setsuna gets a surprise he could have gone without.
It has been four years since the world thought they annihilated Celestial Being. But now, after just four years, the world has become corrupt, thus Celestial Being awakens again.
Setsuna goes to earth to get two old friends to come back with him. Meanwhile the government has started the hunt for Celestial Being now that they know they still are around.
An Earth Federation ship captures Saji; Soma Peries is horrified as the Kataron base falls under attack; Setsuna and Marina find Azadistan is burning.
Saji is interrogated by Tieria; Sumeraji is haunted by disturbing flashbacks; Mr. Bushido is pursued by Setsuna.
The Arche Gundam holds strong against Setsuna and Tieria. The truth about his brother's death is revealed to Lockon. Kati's affiliation with the A-Laws is revealed.
Katharon agents attempt negotiations with the Seele government as the A-Laws attack the Seele Kingsom's capital.
The Memento Mori has been targeted to be destroyed.
Setsuna destroys the Arche Gundam, but Ali Al-Saachez survives. Meanwhile, tensions arise between the A-Laws and the Federation Army.
Setsuna seeks help from Katharon. Then, Setsuna and Mr Bushido face off again only this time in his new machine.
The Federation spill lies about orbital station that Colonel Hercules seized. The battle between Mr. Bushido and Setsuna ends abruptly upon the arrival of the other gundams.
The Meisters battle A-Laws on earth. The Memento Mori is in danger of being destroyed by Setsuna and Saji. Andrei believes his father is working with the renegades.
A second Memento Mori weapon is assaulted by Celestial Being, with the A-Law's mounting a counter attack.
During the battle between Celestial Beings and the A-Laws, Saji and Louise reconnect. Meanwhile, Anew turns on the crew.
Anew tries to steal Gundam00 by taking a hostage. A battle helps Setsuna triumph over Anew.
While investigating a strange message, Saji and Setsuna discover the location of Veda. Meanwhile, Setsuna is challenged by Mr. Bushido; and Louise exacts her revenge on Nena Trinity.
Veda is the site where Celestial Being mounts an assault against A-LAWS. Meanwhile, Ribbons Almark is betrayed by Regene Regetta.