What does fortune telling mean hanging in the sky?

There are two explanations for fortune telling. One is to compare the time of birth with the core historical branch of life. The other is: "Anyone born at noon, at noon or at the beginning of the year commits the crime of hanging the sky, and the owner is uneasy and looks directly at it." The fortune teller said that such a child can only be raised if he worships his parents again or has sex with others as a stepson. They also said that if it is an illegitimate child or a mistress, it is just as well. The biggest feature of this kind of child is that his eyes will turn white and look up, which is called the next three whites, so it is called the sky hanging down. This kind of eyes, for fortune tellers, think that such children are prone to liver wind or meningitis when they are young, so we must pay attention to early epidemic prevention and timely vaccination to ensure safety.