This is just a theory. I don't believe it. While I believe in the God and Goddess, I believe in evolution which is a long process. The God and Goddess watched over us just as they watch over everything on this planet. Without 100% proof they are all just theories, some more farfetched than others. Don't trust everything you hear or see online, use your brain and draw your own conclusion through evidence.
Proof of not trusting everything you see is this. In america, a fake documentary about mermaid's was made. Thing's got so bad, the government had to get involved. That could be another fake thing like this.