AKT said on twitter: "A notice, because the server cost is too expensive and website maintenance is very troublesome, all sites have been shut down. This is the number of views and number of people on the main site in September. Although it seems to be quite a lot, it cannot be converted into cash. The website has been in negative territory. I also do the design and management of the revenue website by myself, but I am really too busy. I closed it down to reduce my burden, so in the future notification activities will be held on discord. I may reopen it if I have a chance, but at least not now." *translated from chinese with google