1 night at a camping site in a Korean national park where you have to make your own electricity

The first camping site in Bukhansan National Park newly opened last year. I went camping at Sagimak Campground.
This is a campsite with a carbon neutral theme, so only electric vehicles are allowed, so I rode my bike.
As much as I had high expectations, there were a lot of disappointing parts. Check it out in the video!