Chu Yunsheng was completely stunned by what he heard. At the same time, he was also extremely confused.
Yes, he knew that, and it was the first thing he tried to prove soon as he had regained his memory.
But what he knew and what the white shadow man had discovered were completely different.
He was an "outsider", and there was the ancient book that he could use to prove it. So naturally, he knew this world was not real. But the white shadow man was native to this world. He was born in this world, lived in this world, and in the future, he would also die in this world. He was just a sequence of a memory timeline. Without any reference objects, logically, he shouldn't be able to develop this kind of thought.
Chu Yunsheng believed that even if he told the people in this world that this world was not real, they would only regard it as nonsense and would never believe it, let alone question it from the bottom of their hearts.