Traveling through time and space from China in the 21st century to medieval Europe, I could only face it calmly. Not having money is the biggest trouble. Money is not omnipotent at any time, but it is absolutely indispensable. Fortunately, at the very beginning, I met Luo Ying, a Ming Dynasty girl who came to Europe with her foreign lover, but decided to Going back to the Ming Dynasty alone, in this strange country, I will naturally feel close to people with the same skin color and face as myself. When I was walking on the road full of surprise and uneasiness, and suddenly met a girl with yellow skin and dark eyes like me, I just wanted to rush up and hold her hand, and said with deep affection: "Comrade!! I finally found the organization!"