"That all happened nearly a thousand years ago. It's no harm to tell you, but as for this matter, there are no detailed records in our clan's documents, only the oral statements of our ancestors. That year, Song Fan County experienced a flood that had not been seen in a hundred years. The Luan Shui River swelled up. The place where our ancestor was operating the ferry was precisely at the narrowing of the river, where the water flow was even more rapid. The ferry boat was carried away by the torrent, hitting a pile of chaotic rocks in the river, almost capsizing. Coincidentally, the bow of the boat got stuck on a lake stone in front of the rocky beach. The boat didn't flip, but it knocked our ancestor into the water. However, our ancestor was very lucky and came to no harm. In fact, he benefited from the calamity. He obtained the Nameless Heavenly Book from beneath that pile of chaotic rocks and embarked on the path of cultivation," Yu Yan (于焱) said, his tone filled with envy.