One of the most important things Supernatural tells us

What is Supernatural?Hello again, as the title suggests, you may know what I'm gonna writeand you are correct. This is about one of the most famous and fantastic series called Supernatural created by Eric Kripke. Image Source:GoogleAnd for you guys who don't know what  Supernatural is, it is a story about 2 brothers moving through the American roads in their Impala to find ghosts and other...