The awakened mobile armor, along with a huge quantity of sub-units, head for a densely populated area to begin their attack. Tekkadan attempt to hold back the onslaught, but they're helpless against the overwhelming power and superior numbers.
Via a certain matter on Earth, the connection between Tekkadan and McGillis grows even stronger. Meanwhile, the Gundam Vidar, which has been undergoing adjustment by the Arianrhod fleet, finally rolls out.
Gjallarhorn receives a mediation request from the SAU; in order to break the prolonged stalemate, McGillis personally enters the battlefield in a mobile suit; Galan's team launch an attack on McGillis, who is whittling down Arbrau's fighting strength.