This work made by infrared camera,it's a devise that forms an image using infrared radiation , similar to a common camera that forms an image using visible light.Under this temperature sensing mechanical eyes , substance flesh , true false , life death , invasive fusion , separation , disappear , just like a magic mirror , the body without souls became physical object , the lost part of body is reality , cold blooded swallowed the warm blooded animals , foreign matter dumped into the life , living things keep their alive via matters and other lives , you can kill part of your body just tie up it , let it disappeared under this sensing mechanical eyes , blood just a matter once leave the flesh body like energy and power out , killing is a way of release energy to stop life .