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.