Of course the simplest/best option is just to read the VN, so there’s no confusion. It’s a good VN especially if you go with one of the more modern versions that skips the cringey sex scenes.
People think badly of VNs for some reason but it’s basically just like reading a light novel but with audio and illustration. Reading is fun. And if you read the VN you’ll be able to better appreciate the ufotable adaptations that use an insane budget show things that the VN only told through text.