Even if it's fiction, word has meaning, I can accept that in this world being behind a light source can make you popular, no problem, but don't use the term "hallow effect" it already as a meaning, you'll just end up making people believe false things if you use a real name and give a false explanation about them, having superpower and being wrong are not the same thing at all. Goku teleportation was called "instant transmission" not the "pythagoras theorem" (And it wasn't described as the speed of sound being quicker near water).