How do i do that im just wonder im curius plz help!

Question

there is this girl on monster qest andshe says she has to use other peoples energy to stay healthy wats her name and how does she suck the energ from the other persons body

Answer 1

Its not real.  She doesn't really do that.  Its just a TV/movie type of thing.  

The closest thing to that in real life is a Psychic Vampire.  I recommend the book Vampires by Konstantinos for more information on them.