The scarlet virus sweeps the world, civilization collapses, and mutants run rampant. An ordinary young man in the forest is accidentally bound to the doomsday survival system, and his talents are randomly selected every day - [Metal Affinity] Breaking steel bars with bare hands, [Night Vision] Hunting in the dark, [Energy Absorption] devouring the core of aberrations... When the card drawing system meets the apocalyptic ruins, can he rely on the talents refreshed every day to survive in the purgatory of blood and fire? This is a post-apocalyptic survival story about struggle, growth and hope.