In the summer, it is supposed to be extremely dark in the North Pole, but there is no sky, and you can't see your fingers. The Antarctic sky should be filled with stars, but the sun is shining brightly, reflecting dazzling white light. Heavy snow fell on the equator, which was supposed to be a hot wave, and many people froze to death.
Then, the world experienced ten days of white light. Standing in a sheltered place at night, the house is still dark, but the outside looks sunny.
Once you enter the white light, you will find yourself in a white world and lose your way back.
Ten days of white light are followed by ten days of black light. Standing inside the house, everything was clearly visible, but outside the house it was pitch black. The same goes for entering the black light, you will never return.
