The Endless Wild History of Sakaz

You mean... The Doctor really went to Sakaz meat pigeons? The original timeline was not involved in either The Crucible or Dr. Sakaz's The Endless Words from beginning to end. So who was directing my thousands of meat pigeon experiences? Who is that person who has overcome many obstacles and broken all restraints just to say "take a rest when you are tired, I will accompany you" in front of the Demon King Rabbit? Is everything just our wishful thinking or a side branch of history? These are all waiting to be described in the writings of the legendary historian Neve.