Korean cuisine (hansik) is built around balance — fermented sides (banchan), a steaming bowl of rice, and a main dish that changes with the season. Meals are served all at once rather than in courses, and sharing dishes at the table is the norm. The depth of flavor comes from slow-fermented pastes like doenjang (soybean) and gochujang (chili), which form the backbone of soups, stews, and marinades across the country.
Gangnam-gu is Seoul's upscale business and entertainment district south of the Han River. Home to K-pop entertainment companies, COEX Mall, and the Apgujeong-Rodeo shopping strip, it attracts young professionals, tourists, and K-drama fans. Restaurants here tend toward the polished and premium, with a density of international cuisine, high-end Korean dining, and trendy cafés.
If you want to experience the real Korean spiciness, this is the place to go. Level 1 is about as spicy as Shin Ramyun, and levels 2 and above are a bit spicier than Buldak Bokkeum Myeon. Levels 3 and 4 are a bit harder to describe. But it's delicious. As expected from a spicy restaurant, the side dishes include radish wraps, salad, and nurungji stew to help alleviate the spiciness. You can also order steamed eggs and rice balls. First off, it's delicious. This is a restaurant where you'll often have to wait in line. However, the interior is a bit untidy. However, it has the feel of a traditional pojangmacha (traditional Korean food stall) and is a great pairing with drinks. The samgyeopsal jjukkumi (steamed octopus with pork belly) is particularly popular.
I went there based on a restaurant recommendation and really enjoyed the meal. The bill came out to about 70,000 won for two people.