Foundation of terror

After Justin, Marvin, Varvenchek and Bernt escaped from the Nazi bio testing facility, they went back to life as normal. 73 years later, their great grandchildren were never told of what happened that night. The grandchildren of the two men; Justin's grandson Luke and Marvin`s grandchildren Amanda and Adam, go to Russia on a trip around the world funded by their university. But during a nighttime drive through the plains, they find a massive underground Iqurium mine that was Never before spoken of. But as they delve deeper into the dark place, they discover an old plot, a 7 decade old secret, and the return of an old enemy.