Weird Recovery: I Dig Out Ghost Eyes at the Beginning

No one knows when the supernatural appeared. No, exactly, someone knows. Those who knew were dead. They are not ghosts, monsters, or things described in any myths and legends. They have no body, but they can touch you; they have no life, but they can kill you; they have no consciousness, but they know exactly what you are afraid of most. Human bullets cannot penetrate them, flames cannot burn them, and explosives cannot shatter them—it is not that they are "hard to kill," but that they cannot be killed at all. After exhausting all the means accumulated by human civilization for thousands of years, not even one of their hairs can be harmed. If there is hair. But they have rules. This is the only knowledge that human beings have gained after spending hundreds of millions of lives and grinding it out with blood and bones. Every supernatural being follows a certain set of rules that cannot be violated. There are some things you can't see, some things you can't touch, and some places you can't go. As long as you don't break the rules, it won't touch you - even if it stands at the head of your bed, its cold breath blowing on your face, it won't touch you. The premise is that you don't make mistakes.