Big Ring Absolute Defense Line
The Vagan begin a full out attack on the Big Ring. The winner of the battle will have a direct route to Earth that could turn the scale of the war to their side. Commander Flit deploys the suits in a specific strategy hoping to withstand the attack, and Asemu is assigned to the front line where he will once again have to face Zeheart. Also, Flit decide to pilot his old Age-1 unit despite without using the AGE system, he faces Desil Galette in the new xvm-dgc Khronos, Desil want revenge against Flit after 26 years of the destruction of Ambat.
Aired 11/03/2012EP 22 - Big Ring Absolute Defense Line
Mobile Suit Gundam AGE
In A.G. 101 (the 101st year of the Advanced Generation calendar) a mysterious entity known only as "UE", or "unknown enemy", attacks and destroys the space colony Angel. This brutal attack becomes infamous as the "The Day the Angel Fell", and marks the beginning of humanity's war for survival.
The series begins in A.G. 108 when the UE attack the space colony Ovan, where Flit Asuno lives with his mother. Flit's mother is killed by the UE, and in her belongings (in an object called a "AGE Device") he discovers the blueprints for a powerful weapon from the past - the ancient messiah named "Gundam."
From these blueprints, Flit spends the next several years studying engineering at an Earth Federation base on the Nora space colony and designing the AGE-1 Gundam. Seven years later, in A.G. 115, Flit completes the Gundam, just as the UE attack Nora. Flit and his lineage's battle piloting the AGE-1 to protect mankind is about to begin.
(Source: GoodAnime.net)