Lin Mang's home-cooked lunch was repeatedly eaten by her colleague Sister Zhang. Not only was she unapologetic, but she also accused her of being stingy and even took away her personal belongings at will. Unable to bear it anymore, Lin Mang counterattacked with a portion of super-spicy rattan pepper chicken, but failed to make the opponent restrain himself. Faced with the intensified attempts to take advantage and spread rumors, she no longer gave in and stuck to the bottom line. In order to win training opportunities, Sister Zhang fabricated her family's tragedy to gain sympathy. In the end, her lies were exposed and she was fired at the consequences. Lin Mang relied on his sobriety and principles to keep his boundaries, win the respect of his colleagues, and grow steadily in the workplace.