A Day of Wei's Light tells the story of 22-year-old Lin Wei, who struggles beneath life's burdens until the day she meets Chen Jingming. The story explores the question, "How can you talk about love after just one day?" Two people whose lives ran on parallel tracks meet by chance through a series of unexpected events and form a profound connection in just 24 hours. Yet the huge gap between their backgrounds and the burdens they each carry put their newly budding feelings to the test.
Lin Wei shoulders the debts left behind by her gambling-addicted father, her sick mother's medical bills, and her younger brother's tuition. She works three jobs a day to make ends meet. Chen Jingming is a successful architect who seems to have everything, yet feels empty inside. When they meet by chance, Chen Jingming is drawn to Lin Wei's resilience and decides to help her in his own way, unaware of the consequences his involvement may bring.