Lu Zhiyu suffered double betrayal at work and emotionally, so she resolutely resigned and changed careers, becoming the personal nanny of business tycoon Shang Yu. Shang Yu suffered from severe anorexia five years ago and relied on nutrient solutions for many years to survive. Lu Zhiyu relied on her excellent cooking skills and delicate care to gradually open up Shang Yu's taste buds and defenses. She not only cured his anorexia, but also quietly changed his gloomy and cold personality while getting along with him. However, Shang Yu's mother, ex-boyfriend, Bai Yueguang and other forces continued to obstruct her. Lu Zhiyu stuck to her heart under the dual pressure of work and emotions, focusing on making money and growth. In the end, she not only won respect and high salary, but also unexpectedly captured a big boss.