You are a uniqe, top of the line Echo that was originally meant to be a part of a super secret government plan ran by Inklings to take over the world!
Noipoi
was the best of the project, but he defected, destroying the original testing grounds and slaughtering hundreds of his own former brethren! And when it was all said and done, he mysteriously vanished saying, and I quote, "I'm going to become one with the dragons!", and was never seen again.
After that incident, the government created a cloning project filled of replica
Noipoi
's. Naturally, of the 5 hundred million specimens, you were the alpha selection. But, after their plan of world domination was leaked to the whole wide world by some nerd name on GameFaqs, the government shut the project down, killing all of the clones, and wiping away your memory so you would never be suspected.
You, Wario, are the Omega Noipoi.
Also a really cool guy and don't take this seriously at all please and thank you.