Are we truly alone in this universe? To answer this question, we only need look to the annals of human history. What we call UFO phenomena has long been recorded in ancient artworks, literature and architecture. But there is a hole in this history that can only be filled by understanding how advanced these alien civilizations are. However, governments of the world have created an elaborate cover-up scheme intended to discredit all evidence, ranging from NASA footage to ancient works—all of which proves the long-term extraterrestrial presence on Earth.