Bilibili (Chinese: 哔哩哔哩) is also known as Station B. There are TV series on Bilibili that are limited to Hong Kong, Macau and Taiwan. If you are not in the corresponding region, the prompt in the picture below will appear and you will not be able to watch it normally. Please set it up according to the following method, and connect to Kangaroo VPN (download link: https://dsvpn.github.io/vpn/) to solve the problem.
Solution: Open Roo VPN and click Settings → Switch to Fast Mode → Click Select Line → Select Hong Kong Line → Confirm the connection to access
