Since Mikumo can destroy the ruins without harming their planets, Chaos decides to bring an end to the war while they believe Heinz is too weak to sing. The Macross Elysion makes a diversionary attack while Walküre and Delta Flight seek to destroy the song amplifier that controls the ruins. Although the Aerial Knights engage them, Hayate, Mirage, Arad, and the members of Walküre slip past the dimensional barrier to Windermere. Kassim follows and burns the last of his energies in a desperate effort to stop them.