In Siberia 1908 a massive explosion is spreading destruction for thousands of square kilometers leaving behind burnt land with butterfly pattern. Tunguska unresolved mystery has affected more than hundred years to our history in way which exceed the human perception. Tunguska butterfly swish of wings are suddenly slowing down and this kind of end no one could have expected.

Every five hundred year galaxies are adjusting leaving wormholes open for certain time. Unfortune coincidence somewhere in future bring humankind legacy back to last century, to Tunguska. The world attention is diverted to World War and incident is forgotten to next 20 years, untill Soviet scientist Leonid Kulik assemble his team to explore area in year 1927. Team find something what is not belong to our time, yet for long time. Soviet government classify the findings and activate the program. However, the fascism is rising in Germany and second world war thread confuse the Soviet plans. The findings as well scientists disappear during the war.

The present time, Kulik grandson accidently find carefully protected secret that can change the world order in over night. The legacy is heading him extremely dangerous trip to closed North Korea. But he is not alone, his grandfather was hunted sixty year ago, now he is target himself. Secret has been chased decades by governments at any cost, generating myths and conspiracy theories, causing many wars and persecutions. The awareness of peoples continious misleading comes reality. Many past mysterious got its explanation as well the truth of North Korea. How the world should look like if that power should be harnessed to use already in first world war, or would we have any wars after all? However, governments are not only who wants to get secret. Some extraordinary facet want it also. Would it be better to bury everything forever?