Synopsis：Wen Li and her childhood sweetheart Lu Feiran were forced to separate due to rumors. Five years later, Wen Li returned to China and learned that Lu Feiran had already been engaged. The sad Wen Li accidentally ran into Lu Feiran's good brother Fu Siting, and they have been entangled ever since. After an unexpected pregnancy, Wen Li chose to become Fu Siting's underground lover. But what she didn't know was that Fu Siting had always been in love with her, and he was cautious at every step, believing that Wen Li would eventually fall in love with him!