I'm not clear about the specific situation of the "Fantasy Tower novel network" that you mentioned, so I can't give an accurate answer. Many novel websites would shut down for various reasons, including business competition, lack of funds, poor website management, copyright issues, and so on. Even if some novel websites could restrict viewing elsewhere, if the website could not continue to operate, these novels might not be able to continue to be available online. If you can provide me with more information about the " fantasy novel website ", I will try my best to provide you with a more accurate answer.