Emperor of Mankind

"' Reason, science and secular progress will be the future of Mankind. My sons will be the shield against the darkness, and the Legiones Astartas as my Angels of Death.'"The Emperor of Mankind is the Immortal Sovereignty of the '''Imperium of Mankind. '''Born during the earliest periods of humanity, he is the strongest psyker known to man. He formed the Imperium of Mankind, started the Unification War and later the Great Crusade as part of his grand plan to unify and protect all of mankind now long since isolated across the Milky Way Galaxy after the Age of Strife against the vile Ruinous Powers and Xeno threats.