Synopsis: Fifteen years have passed since the hypergate collapsed on the moon's surface - a catastrophe known as the Heaven's Fall. The war between Earth and the VERS Empire of Mars is now in a cease-fire.
The VERS' Princess Asseylum Vers Allusia descends upon Earth as an ambassador hoping to encourage reconciliation while some citizens are not willing to compromise. Inaho Kaizuka, a Terran high school student... and Slaine Troyard, who swears his allegiance to Princess Asseylum... Their fates cross as both societies watch in horror as a missile crashes on Asseylum's motorcade. This incident marks the beginning of a new war.