The Xurunians was an ancient civilization that was born 9.5 billion years ago in the Xurunia Galaxy, or known as the Andromeda Galaxy. They appeared 500 million years after when Andromeda Galaxy was formed, which was 10 billion years ago.
The Xurunians was one of the most powerful leaders in the universe, they are known as close relatives to the Cronosian civilization. History tells that the Xurunians started to take control of the Milky Way Galaxy. It was an endless war. A war that lasted in millions of years, until the first leader of the Alverian civilization appeared, Commander Boran Alvena'ora. He wiped out the entire Xurunian civilization. Or as they thought. A small group of them, now called the Cronosian civilization, dissapeared and established themselves in the Milky Way Galaxy. More on that later.