Krazy Cheese Burger Soongsil University Branch is on the Gomin Sageori at Soongsil University in Seoul, selling handmade burgers and french fries. It serves the Double Cheeseburger and the Animal Version Cheeseburger, and drinks are self-serve. Seating is also available downstairs, there is a sink inside the store, and food comes out quickly. The fries are crisp on the outside and moist inside, and you sprinkle salt and pepper on them yourself.