January, 1st. The day of the catastrophe came, the core beasts of the underground surged out, the sun spots burst out, and the cold current of one hundred degrees below zero swept the world, prehistoric beasts reappeared, alien creatures descended on the earth! What welcoming humans will be a liquidation and an opportunity for evolution!… December, 24th. Seven days before the day of the catastrophe broke out, Chen Nuo, who had died during the catastrophe, returned to this time point and activated the catastrophe system! Set up a refuge of his own and upgraded the shelter infinitely. Not only that, he can also purchase ultra-modern technology high-tech equipment, and even cultivate immortals!…When everyone survived hard during the catastrophe, Chen Nuo had already flew with his sword and came out to find food.…Disastrophe fan group: 1063685549