This drama tells the story of Zhou Tiezhu, an experienced workshop worker who treats others with sincerity. He regularly gives his coworkers rides to and from work, charging each person just 100 yuan a month to cover fuel costs. However, his coworkers misunderstand him, complain that the price is too high, and abandon his car. He holds no grudges and bears no resentment. After resigning, he uses his excellent cooking skills to open a breakfast shop and builds a thriving business through hard work. His former coworkers eventually face various hardships and come to work at his shop to pay off their debts. There, they finally understand how hard it is to earn every penny and learn the value of honesty and gratitude. Zhou Tiezhu welcomes them with tolerance, and their friendship is renewed over simple meals. The drama celebrates honest work, kindness toward others, the willingness to admit and correct one's mistakes, and the goodness of the human heart.