"The Pledge" was a Chinese web novel that told the story between the two male leads, Wei WuXian and Lan Lan Xian. The novel was loved by readers since its publication and quickly became popular after it was published on the Internet. The main reasons for the popularity of "The Order of Grievance" were as follows: 1. Excellent storyline: The plot of The Pledge is compact, full of twists and turns, suspense, and romantic elements. At the same time, the characters in the novel had distinct images and different personalities, which made the readers have a strong emotional resonance. 2. Unique world view: The world view constructed by the "Chen Qing Ling" is unique. It combines ancient Xianxia and modern elements to create a world full of imagination and mystery. This unique style attracted the interest of many readers. 3. Excellent writing style and unique writing style: The writing style of Chen Qing Ling is smooth, delicate and vivid, full of emotion and vitality. At the same time, the unique writing style of calligraphy made the novel more appealing and attractive. 4. Promotion on social media: The promotion of " Chen Qing Ling " on social media was very successful. Through Weibo, TikTok and other platforms, the novel's range of communication was expanded to a wider audience. This online promotion method also made it easier for readers to find novels and share them with others. To sum up, the reason why " The Order of Chen Qing " was able to become popular overseas was because of its excellent storyline, unique worldview, excellent writing style, unique writing style, and social media promotion.