With the V2rayN client, you can specify routes exceptions, which should not go through BlancVPN

To add a site to the list of exceptions that won't be accessed through VPN:

  1. Open the V2RayN client for Windows.

  2. Click the Settings button.

  3. Go to the Routing Settings tab.

  4. Make sure the Enable Advanced Features option is turned off.

  5. In the Direct Domain or IP tab in the left column, enter the list of websites you want to exclude from the VPN. The list should look like this:

and so on.

For example:

  1. Save the changes by clicking the Confirm button.

Done! Now, the websites you specified will not be accessible through VPN when the V2RayN client is on.

Note that you should only specify the root domain (like blancvpn.com), and it will apply to all internal pages of the website. There's no need to list additional subdomains and pages.