"Bright Heart" is a modern urban romance novel that tells the story of the complex emotional entanglement between Lin Yue, the marketing manager of a commercial complex, and two male characters. Lin Yue's leader Song Chen has always supported her in the workplace, and the two have maintained an underground relationship in private for many years. When Lin Yue returns to Haishi, Song Chen hopes to transform their relationship into a formal relationship. However, Lin Yue reunited by chance with her high school classmate Lu Zhengyu, who had just ended a short marriage. The emotional entanglement between the three slowly unfolded under the neon lights of the city.
