Apocalypse: My Survival System

When The Great Freeze descends upon the world, Leo Flynn is betrayed by his wife, Roxanne Willow, and Chad Jackson, and is kicked out of his home. He awakens the Apocalypse Survival System. He acquires abilities, supplies, and a safe house. He rescues doctor Eve Goodwin and her sister Yuna Goodwin, building a paradise. Faced with revenge, Leo Flynn makes the betrayers turn on each other. He becomes the happiest person in The Great Freeze.