Traveling Across the Qin Dynasty, I Did It on My Own Initiative

Xu Lu traveled across the Qin Dynasty, but he never expected that the owner of the body he traveled through was Xu Fu. This happened to be a time when the elixir was being refined before going to sea. Fortunately, he has loaded the system of acting arbitrarily. As long as he acts arbitrarily, there will be massive rewards. (I don't know much about the history of the Qin Dynasty, so if I don't write a strictly historical time travel article, I will just write it casually)