Lin Wan is a college student struggling to survive. She chews books during the day and visits the convenience store late at night. All her meager income is used to support her studies and her brother's medical expenses. She lives a poor life but hides her tenacity to refuse to admit defeat. Gu Yanchen is a business emperor who has great wealth and a cold temperament. He is used to controlling everything and has never put ordinary fireworks in his eyes.
An unexpected late-night encounter led to a tit-for-tat confrontation over coffee; a helpless encounter during a job search, she became his personal assistant, and the two people with different identities were forced to be bound. In the workplace, he was strict and picky, but he always quietly told her the truth when she was in trouble; in life, she was stubborn and wanted to be strong, but she was gradually moved by his gentleness hidden under his cold and hard shell.
Criticisms from wealthy families came one after another, and real obstacles piled up one after another. He cleared all obstacles with thunderous means and declared forcefully that "my woman is no one else's turn to criticize." She gave up her timidity and worked hard to grow up, from dependence to side by side, living up to time and affection. When President Bingshan takes off his armor and hands over all his love and affection; when an ordinary girl clears the fog and bravely pursues her exclusive tenderness, this cross-class love finally shines with the most dazzling light while protecting each other.