At 8:15 in the morning, on the 28th floor of the "Tracker Logistics" headquarters building in the core area of the CBD, the sound of Rui Yi's high heels hitting the ground dissipated outside the door of the general manager's office on time. She raised her hand to straighten the collar of her ironed white shirt, and her fingertips traced the light gray vine pattern carefully embroidered on the cuffs - this was one of her few "little personalities". In her uniform business attire, she quietly hid a trace of stubbornness in life.