In order for you to watch the top hit Korean dramas, there are lots of websites available over the internet where you can watch kdrama series for free. But it is essential to use the right medium. Apart from all available websites, I would highly recommend you to download Snaptube. The application enables you to navigate within the application and search for their desired Korean dramas.
For more read - https://thetechwide.com/21-free-online-movie-streaming-sites/
you can also watch ofwpinoytambayan for the latest Pinoy tv shows and dramas.