To write a romance novel and send it online, you can follow these steps: The genre and theme of the novel determine whether it matches the reader's interests. 2. Create a novel and register relevant information such as name, email, phone number, etc. 3. Create novel accounts on major online writing platforms such as Qidian, Zongheng, Jinjiang, etc. Choose a platform suitable for the genre and theme to create. 4. Start writing novels. Pay attention to maintaining the cohesiveness of the story, portray the characters, describe the plot, and improve your writing and language skills. 5. Complete the first draft of the novel, revise and edit it to ensure that the story is smooth, the characters are vivid, and the language is beautiful. 6. Complete the electronic version of the novel, including the cover, introduction, text, etc. You can use various editing software to make it. 7. upload the electronic version of the novel to the chosen platform for publication and publicity. 8. Pay attention to the updates and comments of the platform, actively respond to readers 'questions and suggestions, and maintain interaction and communication with readers. 9. Continue to update the novel to improve the writing level and the quality of the story to attract more readers 'attention and love.