There were a few reasons why he could not read free novels anymore: 1. copyright protection: free novels may be obtained through illegal channels (such as pirated versions), which violates the author's copyright. The author has the right to protect their work. No one can share, distribute or display their work without permission. 2. Censoring of content: Some free novels may contain content that violates moral, legal, or ethical norms. The content may include violence, eroticism, racialism, hate speech, etc. If the content is censored or banned, then free novels will also be affected. 3. Server load: Free novel websites may not have enough server resources to support a large number of users visiting at the same time. This may cause problems such as stagnation and dropping of the website, which may affect the user experience. 4. Advertising interference: Free novel websites may earn revenue through advertising, but advertising may interfere with the user's reading experience and affect the quality of the novel. Free novel websites may have many problems and risks, so we should use these websites carefully to avoid downloading and using illegal content to avoid violating copyright laws and other laws and regulations.