"Let me lend you an umbrella?" Those gentle words from a married woman stirred the heart of a young delivery man drenched by sudden rain. Each time he made deliveries to her home, their bond grew closer. One day, while on his way, he heard a man shouting angrily. Worried, the delivery man approached, only to see her silently bowing her head. Noticing the bruises on her arm, he understood everything. "If you ever need to, feel free to use it," he said, handing her the key to his one-room apartment. A warm and tender love story begins here.