Marvel: A world left undefended Years into Earth 616's future, an event would come to challenge many of the worlds most recognisable and oldest heroes. Tenebrous, a Promenial God thought destroyed by the Cancerverse returned corrupted. Slaying Galactus, who stood surprisingly to defend Earth, we gave them everything we had... What's been left in the aftermath is a power vacuum, where new heroes will rise and alongside them new villains.