I Am the Richest Man in the Fantasy World

After the Nth game round failed, Nana continued to sell apples in the Western Fantasy Town. "Ding! Congratulations on traveling to a different world in the West!" Nana was transported back in time as soon as she woke up. It was still a Western fantasy game she had played before. Her mind was buzzing with a mechanical voice. "Host, please accept the mission!" Just when Nana was sharpening her sword and going to form a team to slay the dragon, the task given to her by the system was... Make money! Nana:? ? ? According to the system requirements, making money can only be exchanged for magic skills. Nana was forced to make money in the Western game world. She thought this was an upgrade stream for killing monsters, but who knew it was an upgrade stream for making money!