Getting to know Xiaodong and his wife is the beginning of everything. When I started working in a famous department store in Taipei a few years ago, I was fortunate to meet a very loyal good friend - Xiaodong. Xiaodong was five years old and was the supervisor of our information class for many years, but they had no children. My wife Xiaoxue also works in the accounting class of the same company. They got married because of the friendship between employees.