Talk:Death Spiral/@comment-2600:6C5E:7000:500:FCB0:2182:7672:A8B9-20180720065209

"
 * As stated above, that version of the story is also slightly off. The Spiral of Death is nothing more than a failure of a magic ritual based on an incorrect explanation that was given two hundred years ago due to a misunderstanding."

What is the source for this? I have no idea where this is ever referenced as being the truth. And I've read all the light novels mulitple times.