I am trying to understand what something means within a dream I had. I will give as much context as I can but the dream didn't make any sense to me. At the beginning of the dream I was in an unfamiliar place that was dreary and mostly covered with isolated sand bars and water. It was rainy and cloudy. I think that the purpose of me being there was some kind of secret mission that I was supposed to accomplish (this sounds ridiculous just saying it, but that is all I can remember at the moment). After I finish I briefly saw my parents who were watching the news regarding what I had just done. It cuts there and then I am walking into a place that I used to work at 10 years ago dressed like a police detective and I remember I wanted to look at the badge because I was curious what it was going to say. I look at the badge and it says "Light-bearer".... I have no idea what that means and the context of the dream doesn't really help either. Does anybody have any insight at all into what this means?