#The Horus Heresy

The Horus Heresy is a pivotal science fantasy narrative and tabletop wargame series set in the 31st millennium of the Warhammer 40,000 universe. It chronicles a devastating galactic civil war ignited by the betrayal of Warmaster Horus Lupercal and several Primarchs against the Emperor of Mankind. This conflict fundamentally reshaped the Imperium and established the grimdark future of the 41st millennium.