http://www.lemuria.net/article-et-civilizations.html

Some of this sounds like good knowledge, some of it sounds like Lies, especially the parts where Lyrans did not want mankind to be saved in the flood. Lyrans want all to ascend, even humankind.
They want you to be open and free. Lyrans believe we are all equal to all deity, that we hold the keys to awakenment, attunement, and ascension inside ourselves and we have the ability to fire it up and just be. To collect our data and restore ourselves and be one with the universe so we may indeed help others recognize this, and so on and so forth. We recognize people, some people need help. Their energy structure has been damaged and they are not able to "download" their updates and have them run on their own and repair their "disk drives" more or less. Like you back up your system with a floppy or cd disk, is similar to downloading awakening and restructure of ascension into your energy structures and bodies.

Maybe some branches of Lyrans on earth did view early humanity as a mistake and so wanted them wiped out so the world itself could start over and anew, but Lyrans are not the only ET's who wanted this, you can bet your butt on it. The Reptioids and Nephilim wanted humanity wiped period, be it ET or Non ET. They wanted to rule primarly and be the dominant race.

I don't have memories of the ark and the flood, I do remember ancient sumeria, and we did have ET wars there. The Acarians came to wreak havoc on our temples. They knew we were preparing the Lower 4th and The wefts in time for the new generation of ascending beings. (our Time now) and so they destroyed our crystal technology in the Temple.
For some time people have been drawing me images of a comet smashing into a temple and sending it to me. They know I decode such things, and this is what this was. What The Acarians or the Anunnaki
did to our temple.

Also Many are wrong about the heritage and lineage of the Anunnaki, especially that of Enlil and Enki, we've been made to believe they are cousins and that they are both Anunnaki. The Sumerians called all who came from the skies in ships Anunnaki. But Enki is of Lyran/Sirian descent and so is Inanna. Enlil is an Acarian or an Urantian, brought unto the Sirian Houses of Enki and Inanna.
Nor were they family. In polite out of ET range they were family, but within our ET range they were not family. Especially After Enlil raped Inanna, Enki and Enlil were no longer family.