Video - Mysterious Symbols in the Woods

I was biking down a usually deserted trail when I came across something truly bizarre. This area is so quiet that I rarely see anyone, but today was different. As I rode, I noticed several symbols taped to the trees. They were bizarre and unfamiliar, each one more perplexing than the last. My curiosity grew, but the real shocker was yet to come. On the ground, there was a drawing covered in strange writing and a pentagram. The trees formed a circle around a metal bar—possibly from an old bedframe—with a stick sticking out from the center. My phone was dead, so I couldn’t take a photo, and I knew people might doubt me if I just told them. I picked up the drawing, which was filled with odd symbols and what looked like gibberish. Some of the symbols seemed somewhat satanic, but I’m not sure what it all means. Does anyone recognize these symbols or know what this could be? I’m curious if there’s a hidden message or if it’s just random. Let me know your thoughts / theories!