I'm Louise, and I'm a hunter of the supernatural. This is my story of meeting the famous Winchester brothers, and hopefully helping them to save the world. (Starts a little before Lucifer Rises (season 4), and goes on from there. All of the rights go to the producers of Supernatural.)
You want to know who the people you see preaching from door to door and in public places are. You want to know who those you see distributing Bible -based literature and conducting free Bible studies are. They are the Jehovah's Witnesses You want to know why they are called Jehovah's Witnesses or what they believe in...
A city with no walls (known as The Rose sanctuary) in a world of grey is about a city of people that do not hide behind walls and although titans still try to kill them they still enjoy their lives. How ever there is a reason why this world is called Grey.