The battle-weary pilots finally start to relax, only to be interrupted by yet another Festum invasion. As disaster looms, off-season blooms and the first sign of natural conception in 30 years spark hope for the island's survival.
Meanwhile, Sakura hides a devastating secret as Festum attacks become increasingly strategic and complex. Tsubaki and Soshi step up to engage the enemy, even as Kenji succumbs to the heartbreak of battle. The island must unite to develop a defensive strategy as another Festum rushes towards Tatsumiya at a frightening speed. Can the island fend off the fatal attacks and still hold onto hope for the future?
Contains episodes 21-23.
Spoken Languages: English, Japanese, English subtitles.