The Abyssals, a fleet of mysterious vessels rose up from the depths that destroyed every ship and coastal settlement they encountered. The preserved warships of the World War Two era of earlier of every nation rose up to fight them. This is the Russian side of the story, with shipgirls of the Imperial Russian Navy and Soviet Navy. Though shipgirl isn't quite the right word to use.

Yat Sen, the first Chinese shipgirl, has returned to China to assist in fighting the Abyssals and to build a shipgirl fleet. The Japanese sent the group at Shikotan Island to help. How will they deal with the past grudges between the two nations and the huge difference in culture? And how can the Chinese build a powerful shipgirl force out of a few obsolete warships?

A story where Cortana chose NOT to subjugate the galaxy using the Guardians. But things aren't any better. A mysterious fleet of old model UNSC ships with superior technology suddenly appears and wreaks havoc all around the galaxy. Former enemies unite to face the threat, creating a new Covenant. But will it be enough against an enemy more powerful than the Forerunners?

Kirov, the Russian Primal has returned to the world, beckoned by Hibiki's prayer for a miracle. The cruiser is sent to Vladivostok, tasked with building up a fleet. Although far more powerful than the Chinese Primal Yat Sen, Kirov has design issues of his own that he would have to deal with. Follow the cruiser as he sets out to do his duty.

Everyone knows campus kings and campus queens. Campus gods? Not so much. The good half of Aesir now entered a flashy New York high school. As if normal high schooler issues weren't enough, a young god in the body of a teenager is a sitting duck for ambitious Infernals and Laguna. But help will come from the Umbra Witches and an unexpected ally.