Lu Zhiyu tried her best to help her boyfriend start a business, but she discovered that he was cheating on her. Her hard-earned achievements turned out to be the springboard for her mistress to become a junior. She left her job in anger and went to work as a nanny for Shang Yu, who had been anorexic for five years. Her excellent cooking skills made Shang Yu regain his appetite, and her sincerity and kindness impressed him even more. Faced with Shang Yu's advances, she pretended to be stupid and evaded because she was not in the right family, and she was reluctant to give up a high-paying job. She was framed many times but was protected by Shang Yu. She gradually fell in love with him, but she didn't dare to approach him because of the rumors about Bai Yueguang. Until Shang Yu clarified it in public, she finally put aside her grudges and accepted him.