An evidence of some explorers of paranormal mysteries, who call themselves Cursed Urban or the Damned Urbano, was filtered on the internet on YouTube.
Even the normal of this type of materials, the raid was looking for more ghosts than Monoliths, but surprisingly they found a mysterious metallic artifact.
In the middle of the ground floor of an abandoned factory, apparently in Utah, the US appeared another Monolith similar to those that have been found throughout the world.
Why in an abandoned and forgotten place? Why install a device in the dark? Was it hidden or installed? .... those and others are the questions to the mystery of the monoliths.