Global Catastrophe: I Am Cultivating Immortals in the Refuge

January, the 1st.Cataclysm day comes, the core beasts of the underground spring out, the sun’s spots burst out, the cold current of one hundred degrees sweeps the world, the prehistoric beasts reappear, and the alien creatures descend on the earth!To welcome mankind will be a reckoning and an opportunity for evolution!…December, 24th.Seven days before the Cataclysm Day broke out, Chen Nuo, who had died during the Catastrophe, returned to this point in time and activated the “Catastrophe System”!Set up a refuge of your own, and upgrade the refuge infinitely.Not only that, he can also buy ultra-modern high-tech equipment, and even repair immortals!…When everyone was struggling to survive during the catastrophe, Chen Nuo had already flown with his sword and came out for food.