You're hiking through the majestic Grand Canyon, surrounded by breathtaking scenery, when suddenly you stumble upon something that makes your blood run cold. That is exactly what occurred to one man, and what he discovered there has the entire globe on edge. From unexplainable phenomena to eerie coincidences, the Grand Canyon has long been shrouded in mystery. So, will you join us as we unravel the mystery of the Grand Canyon's most horrifying secret? Then watch out till the end.