A group of people met ghosts while traveling, and some of them were skinned. There seems to be Ching-Ying Lam.

The topic of "ghost" has been said for thousands of years, and no one can prove it, and no one can fully prove it. The following opinions only represent personal opinions (a guess, regardless of proof) and are for reference only. I think if Einstein's theory of relativity is completely correct, then there really are "ghosts" in this world. When I say ghosts are "tourists" in the future time and space, it's only because after crossing the time tunnel, the physical forms of those future people have changed under the action of strong magnetic fields. We people in time and space can't see them. However, due to the magnetic field in some places in our living environment, we can see some of them, or the whole picture (headless ghosts, footless ghosts, etc.). ), and we call those creatures "ghosts" to explain this phenomenon. If you think so, I think even if you see them, don't be afraid. In fact, they are just creatures like us.