, Fang Yu read through all kinds of ancient and modern books from China and abroad, learning almost all the knowledge he could. It's not an exaggeration to say that he knew everything under the heaven... city" Tianji Daoist asked with a frown. 。I want to see if I can buy a map. 。"Fang Yu said, 'First, we need to determine our location, and then we can find the way back to the human realm.'" 。Fang Yu...