In 1928, in Siberia in the range Ket-Cap was found a knife made from an unknown metal. Literally translated from Yakut Ket-Cap means "ship caught."
As the local residents, arctic char on this "very long" crashed airship. Subsequently, the area was found to have a lot of metal objects of unknown material. What is the true origin of all these metals? What happened to the arctic char Ket-Cap? Which ship was wrecked there? And tolerate it? "The Searchers" outfitted an expedition to this place.