Cai Zhiheng's " Looking Back " was a modern romance novel about the love story between the female protagonist Ye Qing and the male protagonist Chen Mingsheng. Ye Qing was a young lawyer with an independent personality, determination, keen observation, and superb legal skills. Chen Mingsheng was a rich, handsome, gentle male lead, a successful businessman. He was gentle, considerate, and caring, but he also had a complicated past and unspeakable secrets. The two of them met by chance and became estranged from each other because of a misunderstanding. However, as time passed, the two gradually discovered each other's strengths and charms, and began to re-contact and gradually deepen their feelings. However, their relationship faced many difficulties and challenges, including Chen Mingsheng's family and Ye Qing's past, as well as the differences in their identities and occupations. After overcoming these difficulties, Ye Qing and Chen Mingsheng finally came together and experienced many wonderful times and challenges together. Their love finally had a happy and happy ending. The plot of "Looking Back" is full of ups and downs, the characters are vivid, and the emotions are sincere. It is a modern romance novel that is deeply loved by readers.