The giant dragon's surveillance magic has limited scope, prioritizing the observation of people or events most likely to influence history, which is understandable.
Unless someone can continuously influence the entire world from birth to death, the dragon's surveillance magic will eventually depart from him.
However, this leads to the difficulty in explaining why someone would make such choices at a particular historical point if changes in their mentality, invisibly to the dragon, lead to personal behavioral changes that subsequently impact history.
Yang Yu cannot judge whether the dragon's surveillance method is right or wrong.
No one knows what will happen in the future.
When the dragons observe and record the world, there is no way to accurately judge what kind of impact specific individuals might have on the world at any given time in the future.
They can only rely on past experiences to select some possible darlings of the era and record as much as possible.
