Start Cultivating Immortality from the Destruction of the World

Under the invasion of demons, the world began to fall. The prosperous cities gradually collapsed. Toward destruction. They are not afraid of the power of technology, and any thermal weapon is like a toy in front of them. The only way to counteract this catastrophe is a system of immortality that science cannot explain. And the method of cultivating immortality. There are too few people in the world who know about it. . . At this time, Li Ning's mobile phone screen lit up. The end is coming, do you want to become an immortal? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.