Do other sentient lifeforms exist in the universe or are we the only ones? Most people believe that they do exist, yet some are skeptical. There is a story that has been passed down through generations. A group of alien beings known as Venusians invaded Earth and attempted to conquer it, but were outnumbered by humans and defeated. They left behind a device that is rumored to be a super weapon capable of mass destruction. Even then some people still refuse to believe that the super weapon is alien technology.