At first, the Soviet Union secretly conducted human experimentation on Japanese prisoners of war who were planting potatoes in Siberia. Later, as the Japanese prisoners were tortured to death, the subjects of human experimentation shifted to death row inmates in prisons and even to orphans in orphanages.
The deaths of many test subjects propelled the development of numerous projects.
According to Ivan, he was a test subject in a plan code-named "Bolievit."
In Slavic mythology, Bolievit is a god who controls forests and rivers, possessing absolute control over the sounds of all things and having extraordinary perception.
The ultimate goal of the Bolievit plan was to create a batch of superpower users capable of eavesdropping on military secrets from the United States mainland within the Soviet Union, to gain more military intelligence and even core data of advanced technology.
