There are many bizarre alien things at beyond and within the planet earth. The future of our civilization really depends on our willingness to mingle with them.

Some people believe that human is a native people of the planet earth, others believe in the opposite. I believe there is a part of me that originated from planet earth, and the rest from elsewhere.

If the ruler of this world really believes that earth's history repeats itself again and again, then I understand why the truth about prehuman civilizations are kept secret so tight.

Parents restrict their children accessing weird sites on the internet. Same reason, the ruler of this world restricts public accessing the sites of alien civilization everywhere.

You, me and everyone else might be able to think and say one simple word, 'alien'. Just curious, when that word crossed in our minds and said, we are all refer to the same object.

If alien races have interbred with human kind since long time ago, then there is no need to look for them outside us.