Alto Saotome is put through the paces by Mikhail Buran and the others at S.M.S. Meanwhile, Ranka Lee has passed the initial rounds of the Miss Macross contest auditions and sings a song for the very final screening stage.

At Ranka's concert in Mihoshi Academy Ranka, Alto and Sheryl meet. While their thoughts and feelings cross each other during the event, the Vajra attack and Ranka's group becomes caught in a very dangerous and deadly situation.

After arriving at the planet of origin of the Vajra, the Frontier fleet commences an all-out attack and Battle Frontier manages to charge directly into the center of the enemy forces. However, Island One (the main residential area of the fleet) receives a fierce counterattack from the Vajra and becomes endangered. During that time of crisis, the silhouette of a person starts projecting on the stage at the Battle 25 bridge.