Its an alien that is from the afzhafnafgadh civilization on mars , a planet with múltiple civilizations. I have go to earth for vacations múltiple times, for example on 1939 (soviet union) when i meet stalin and in 1817 (on france) when i meet napoleon, i am 4300 years, really!, my civilization is really an enemy from kayhiduhumlunm civilization, for humans it's strange but i we don't have blood we have acid! Its pretty strange for humans, on my first vacations on earth i visited the rome