If they moved to Earth would they live peacefully? To answer this question let me tell you a little story, when I was a kid my grandmother used to tell me stories about her childhood. She used to tell me how dwarf men with big eyes, no nose and ears used to live in the woods just outside her village, she even told me that they had some sort of plane that looks like a disc and flies into the sky! I used to enjoy her stories but it was all fiction to me as I never saw those "dwarf men with big eyes" with my own eyes but as I grew older and I started reading stories and looking at the pictures(even cartoonized ones) things got rather clearer as my grandmother never met with the publishers of those stories and pictures. This was kind of intangible proof to me as the stories she told me were not just her stories that means they carried some truth.
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My grandmother is 91 years old now that means some of the Aliens are living among us for about 100 years or so as I don't see such stories stopped coming out! Now I am not declaring that Aliens are real and they are with us, you can have your skepticism and I will respect it like a man but I am just stating the stories of my childhood. So question should not be "if aliens moved to the Earth " but it should be "where do they live on the Earth?" My best guess is in some different layer of our reality, The reality!

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They are addicted to it, I mean we humans are the only species on the Earth(or even beyond) to express feelings and emotions. Those feelings and emotions carries some rare form of energy. Don't believe me? Well, just think about it, the food we eat and the nutrients we take it all converts into the energy, doesn't it? And how do we spend that energy? that's right in many many different emotions, feelings and thoughts. Aliens does not want us to do their work or they are not after our technologies, science, etc. as they are many many years ahead of us in those areas. They want to harvest our emotional energy and take it with them so that they can make their own kinds to feel, yes TO FEEL. Aliens have spent many millennium on pursuing matter and all the crude things and along the line they forgot to feel and now they can't remember how it's done that is why they're here!

to be continued... maybe!

link to previous parts:
part-1
part-2
part-3
link to my last post