The deepest well in 1984 was created to confirm the official version of the earth’s structure(like there’s one layer, then another, then a third, then another, then lava, this is the official version), but they didn’t find any layers there, everything was pretty uniform.
They thought to drill further in search of layers, but instead they found something terrible, such that the work could no longer be carried out, noises like it’s hell down there, few times drilling equipment was broken underground during work…
KGB were looking for hell to prove that it exist. After seeing it, the project was closed.
This drilling took place from 1968 till 1994, some conspiracy “theorists” say the contact with hell civilization other underground monsters was established and it’s active today.
Some of the 50.000 children missing in Russia every year are being trafficked to this place.