What are the authentic Korean traditional markets that feel special to those in Korean dramas?

If you've watched Runningman you should remember this market. It is one of Seoul's iconic traditional markets, and some of the more specialties inside are raw beef, live octopus, mung bean pancakes, fish cakes, and the snack stalls in the center of the market, which have fried rice cakes, nori bun rice, rice intestines, and other traditional Korean snacks. On top of that, there's an assortment of kimchi inside, as well as a variety of traditional Korean pastries.

When I went there, it was the Mid-Autumn Festival, and I bought a kind of medicine fruit, also called oil and honey fruit, which is a kind of cake made of oil and honey, and I was really amazed by the taste of it. Then the raw beef store was really full! But I didn't dare to try it. My Korean friend took me to a famous mung bean pancake restaurant. Koreans eat pancakes with rice wine. It was pretty good. As for those fried rice cakes, nori bun rice, rice intestines and so on, they are not particularly good, probably more for tourists to provide a kind of atmosphere, my Korean friend said it is not as good as the store next to their school. But sitting in the market food stalls to eat, in front of a big pot of a big pot of snacks, really like the beginning of the thousand and one movie scene ah.