Rifts in the abyss tear through the city, and an ancient civilization crumbles. Mechs known as “Divine Remains” become humanity's last line of defense.
Chen Mo, a young man from the lowest rung of society, unexpectedly inherits the legendary mech Cang Ting, only to discover that its core is powered by five Valkyrie AIs, each with a distinct personality and set of abilities.
The aloof commander, the blazing flame of freedom, the gentle daughter of nature, the mysterious knower of forbidden secrets, the dreamlike weaver of reality and illusion... He must forge bonds with them that go beyond a mere contract to pilot the mech in its complete form and face the darkness capable of devouring the world.
But at the end of this road to salvation, he will find not only the abyss of destruction, but also a shocking secret about the cycle of civilization. He and the Valkyries may be the only cure and key to the apocalypse.
