The apocalypse has arrived, and danger lurks around every corner of the base city. An ordinary survivor struggles to stay alive, facing dwindling supplies, threats from zombies and mutated beasts, and the greed of others. Then he unexpectedly obtains the Apocalypse Rubik's Cube System. The red face summons supplies, the blue face strengthens his genes, and the yellow face reveals maps. With its help, he can turn danger into opportunity and grow stronger by the day. While everyone else fights to survive in the apocalypse, he gradually becomes a central figure in the base city. He will unlock every function of the cube, defeat the mysterious organization, and lead humanity in rebuilding its home.