Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.
In the Space Century 0123, the Crossborn Vanguard, founded by マイッツァー and Rona who advocated the cosmo-aristocracy, attacks Frontier 4 and is in a state of war with the Earth Federal Army which is going to intercept it! The war wreaks havoc on the colony. The Seabook and his friends, who were caught in the middle of the school festival, try to escape to the shelter.