In the year 2020, a massive rift opens at the North Pole, unleashing nightmarish monsters that ravage the world. Humanity teeters on the brink of extinction, but survivors are given a lifeline: a mysterious System that grants them abilities divided into physical and magical classes. Adam, a Utility Mage with the rare gift of teleportation, fights alongside his party to survive in this apocalyptic wasteland. But in a moment of desperation, Adam is betrayed by his closest comrades. Left as bait for a colossal Ice Serpent, he faces certain death while his team flees, abandoning him without remorse. Just as the beast closes in, Adam experiences an impossible phenomenon—his System glitches, transporting him back in time, before the apocalypse began. Now with his memories of betrayal intact, Adam is armed with foreknowledge of the horrors to come. He vows to become stronger, leveling up his powers and preparing for the catastrophic events that nearly destroyed the world. But this second chance isn’t just about survival. It's about revenge. Adam will make sure that the people who betrayed him face the same fate they once condemned him to. In a world where strength is everything, Adam will rise from the ashes, hunting down both monsters and traitors alike. This time, he won’t be the one left behind.