Doomsday: I Practice Both Buddhism and Taoism to Guard the Central Plains

In 2048, global climate collapse. It's extremely cold in the east and the sun is 55℃ in the west. Only in the Central Plains of China, the breeze comes slowly. I am Shi Xuanchen, the last crazy monk in Songshan Mountain. The hairpin in the left hand protects against natural disasters, and the Buddhist beads in the right hand help all living beings. Behind him is a robot who is omniscient and omnipotent but an idiot in life. End? I have a sword that can bring joy to the sun and the moon. [The end of the world + Buddhism + science fiction + group portraits + humor]