Dream Frequency Jump

In a certain hospital in City Z, with the first cry of a newborn, people all over the world were stunned for a second. In an instant, they felt that their souls were being dragged into another world. In a hazy place, they could feel the earth under their feet and the white fog around them. A baby was floating in front of them. Just as they were about to reach out, the baby's cry drove them out of this world. When they wake up they remember nothing.