Introduction: Noah had a premonition of the end, but the next day came anyway.Driven by a haunting vision, a software engineer turned doomsday prepper Noah sacrifices everything to prepare for humanity's survival. Then it happens: the world is flooded with mana, the apocalypse begins, and the System arrives.Noah is relieved to be right—until the monsters appear.Now, armed with the power of the System, Noah faces an impossible question: can he rewrite his vision of humanity’s demise, or is their fate already sealed?...