There are hundreds of races that live on different planets all over the universe and human beings have yet to be able to identify any of them officially. Everything has been related to stories and discredited as hoaxes. The truth is that there are indeed many lifeforms out there that have visited this planet, but the order have been able to keep them from trying to take over. The order have also created a very sophisticated way to communicate with these races without being tracked by human technology.
There are many important negotiations between some of these races and the order due to many attempts to conquer the planet and annihilate the human race. Unfortunately humans are known as extremely flawed creatures that don’t really deserve the chance to exist. The order still considers humans as a species that can be saved and this is the reason why the human race is still allowed to “rule” Earth.