Wangdonkkaseu & Wangnaengmyeon Mokdongjeom is a 24-hour snack shop on the corner of Mokdong Sageori in Gangseo-gu, Seoul, selling king tonkatsu, naengmyeon, and noodle dishes. The king tonkatsu is large, and there are also sets that pair tonkatsu with noodles. It operates 24 hours and cooks each order when it is placed, so food comes out quickly. The bokkeumbap tends to come out soft, like jinbap.