Fantasy: I Am Actually an Expert Outside the World

The ordinary Yang Tian actually traveled to the fantasy world that he had dreamed of for a long time, but he was a useless person who could not practice because of the system! But what he didn't know was that the various small animals he kept in the courtyard were actually ancient exotic beasts, and the ordinary fruits he grew were actually various ancient precious medicines. Even the various immortal cultivators he met were respectful to him. "It turns out that the people in this world of cultivating immortals are so kind!" Yang Tian thought. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.