Despite being in the twelfth reincarnation, people's understanding of Baili Qingfeng remains superficial.
This is not because the pioneers have not tried, nor because they are incapable, but because...
All of them have a natural fear when confronted with Emperor Void's human form.
Especially when all the pioneers who approach him are sent into reincarnation. Sometimes, they don't even need to approach him, just the mere thought and the act of pursuing their plan leads to disaster due to all sorts of coincidences. This intensifies their fear to the utmost extreme.
Ordinary pioneers speculate that this is due to the rules of the world, to ensure the smooth progression of the main storyline.
The ace pioneers also vaguely understand that the human form of Emperor Void perhaps possesses the "True Spirit" realm, capable of sensing all impending dangers in advance.
Because of these factors, people are naturally terrified of approaching Emperor Void.