In the past month or so, Chu Yunfan occasionally guided Lin Chenxi in her training while constantly looking through the historical books the major forces had sent.
Chu Yunfan was able to read almost all the sects' historical records with the major forces' cooperation.
The historical books were piled into almost the size of a mountain. It would take decades for an ordinary person to finish reading them, but Chu Yunfan was different. He had a photographic memory and could read ten lines at a glance.
Furthermore, his improved cultivation level further improved his reading ability. With just a glance, he could memorize an entire page. He was even faster than a computer scanning and recording history books.
Still, he had to read through every book and record day and night to finish them. However, after reading the many ancient history books he had received over the past month, they still did not quell his doubts. Instead, his doubts became more profound.