Guksu Cheonwang Deungchonjeom is a noodle shop in Deungchon-dong, Gangseo-gu, Seoul, near Balsan Station, serving janchi-guksu, gogi-guksu and udon. The janchi-guksu comes with a sweet, clean broth, and the odeng udon with chewy noodles. Sides and other noodle dishes include naengmyeon, tteokbokki, donkatsu and fried dumplings. Spicy broth options include spicy janchi-guksu, spicy udon and mala guksu.