Moise Haejangguk is a hangover soup restaurant in Jeju City. It serves yukgaejang and gosari yukgaejang, along with naejangtang, seonji, and dombe-gogi. Each bowl comes with a raw egg to crack into the broth and cook slowly, and the portions are large. The broth is spicy and hot, so it is difficult to eat for those who cannot handle spicy food.