C67 Horizontal Walk

We came out late, the rest of the guests were gone, and the plane was late. It was almost eleven o'clock, and the airport was empty and deserted.

This was my first time in Beijing, and I was unfamiliar with the place. Afraid that I would lose my way, I followed closely behind Lee Yi's butt. Suddenly, he stopped his steps, and I directly hit Lee Yi's back. Lee Yi suddenly turned his head around