The universe is a living, thinking, and feeling thing. Bearing the name of Legion, it lived in peace for eons, ruling without any threat to its illustrious domain. However, as humanity and other sapient species advance and spread across its expanse, the threat of them discovering primordial, dangerous artifacts deeply concerns it. In response, Legion begins to amass an army of horrific thralls and warships to permanently cripple the capabilities of intelligent life in order to save itself.
However, a strange entity known only as the Anomaly forges a child by the name of Cor. The Anomaly has simple but ever ambitious goals for his beloved child. The newly born angel is destined to study the lives of two of humanity's greatest heroes from the twenty-eighth century onwards in order to gather the knowledge necessary to prevent a mysterious, universal calamity destined to occur in the year 3025, one that will carry the fate of all life, including Legion itself.