Useong Haejangguk is a soup restaurant near Cheonan Soccer Center. Its main dishes are someori gukbap, seonji haejangguk, and kongnamul haejangguk, and it also serves Cheolsu bibimbap, made by mixing kongnamul with gim garu, gochujang, and sesame oil. The restaurant operates around the clock and accepts group bookings. Its 24-hour service can vary, so confirm the hours before visiting.