In case we forgot, Macross Delta reminded us it can present an epic climactic air-and-space battle, augmented with the dualling, increasingly powerful songs from Prince Heinz and Walkure. But before the aerial battle down on Ragna, both Johnson and Gramia play a little game of chess with their respective armadas, and the Sigur Valens’ stereo system gets knocked out. Alpha, Beta, and Gamma Squadrons engage the Valens, but Hayate, Mirage and Delta go after the Aerial Knights led by Keith.
Delta also has to contend with NUNS, which considers their gambit a failure and detonates a nuke-type reaction bomb in the Protoculture Ruins, causing a massive explosion that threatens to consume Delta Squadron. Hayate manages to escape the blast radius, but his plane is wrecked and he has to eject. Freyja steps down from the stage to check on Hayate’s status, but it’s Mirage who rescues him, and gets a warm, unexpected hug in return.
Not long after that, the ruins reappear in a different form, and connect with the Windermeran flagship, enabling Heinz to pipe his song out to the masses of Ragna, resulting in instant Var contamination. Johnson orders all units to pick up as many civilians as they can and retreat from Ragna, meaning for all intents and purposes the Windermerans have won.
Walkure fights to counter Heinz’s song, but Heinz risks his life to boost his output, and the Windermerans take a shot that shatters Walkure’s stage shield, injuring Mikumo (who shilds Freyja from harm, showing she’s not all about herself). The Valens fires a huge cannon to finish the Island ship, but Johnson swoops in just in time to absorb the hit before plunging into the sea in one of the many fist-pumping moments in the episode. With that, Freyja realizes her song simply must reach Hayate at all costs, so she jumps off the ship and starts flying, using her rune and her voice to ride the wind.
Hayate gets his groove back, is able to read Keith’s moves, and actually seems to best him, While Mirage rescues Freyja from a watery grave. Both Freyja and Mirage then risked their lives to keep Hayate—and their longstanding flames—alive for Part Two. Walkure joins Freyja’s extended arrangement of the OP, the Elysion emerges from the waves and takes a shot at the Valens, and Keith takes a nosedive towards the ruins (it’s unlikely he’s dead though). Walkure, Delta, and the Ragnan evacuees escape Ragna, now a Windermere-held world like the others, and Gramia dies shortly thereafter.
Lord Roid is put in charge and announces the completion of the Starwind Sector. But they’ve surely only won this latest battle. As long as Walkure have a voice and the Deltas have their planes, the war isn’t over yet. Until next season.