Re: The shadow!
Then either the light is bending around you, or passing through you. If it's passing through you you're simply going to be invisible and that would be altering the properties of the matter your body consists of. Again, altering reality. If the light is bent, either your gravitational pull has increased dramatically to the point that everything would die, or the light is being adjusted mid-course by a force that affects nothing else. Again, altered reality.