Dark Hole

Cyrex686 along with his friends started the journey of unraveling the mystery. He didn’t have much knowledge about industrial building but he had some assumptions about it. He said- “Our best guess is it was sealed off in the 1980s.”
It was so dark behind the hole that even a flashlight couldn’t help them to figure out what is hidden. Earlier this place was an industrial complex and now it has turned into a residential place. As the darkness was becoming their enemy, so he had to open the hole to find the secret.