Yang Jing is a student living in the United States. She is a foreign country and is not familiar with the place. She has always adhered to the principle of being a low-key person. She just study quietly and hard every day. However, for financial reasons, she decided to find a part-time job for herself in her spare time. After several choices, she decided to be a nanny in a metropolis in the United States. Due to the busy pace of life, the couple went out to work and found a nanny to take care of her family. It was a very common thing. She asked her classmates to help her find her. The salary was 300 US dollars lower than the normal standard of a nanny. This undoubtedly brought her a great advantage. The one she found was a single-parent family with the hostess named Susanna.