Of course he could. However, before releasing the novel's outline, he needed to ensure that the copyright issue was properly handled. Please ensure that you do not violate the copyrights of any third parties and comply with all applicable laws and regulations. Once the copyright issue was resolved, the novel could be published online. You can choose to publish the novel summary on novel creation communities such as Qidian Chinese Network, Xiaoxiang Academy, etc. or upload it to public platforms such as Youtube, Twitch, Facebook, etc. Please note that you need to carefully consider the audience and content of the platform before publishing the novel outline to ensure that the content meets the requirements of the platform. In addition, they also needed to ensure that there were no grammar or spellings errors in the content and provide as detailed a description of the plot and character as possible. Releasing a novel outline is a good way to showcase your writing, but please make sure you follow all applicable laws and regulations.