Jeil is a Korean food and drink spot in Seongsu, Seoul, serving dishes such as yuja chadol and black pork grilling alongside Korean alcohol. The menu includes combinations of familiar ingredients in different forms, such as corn jeon, carrot jeon, monkfish jerky, and cabbage muchim, and traditional liquors that are new to many drinkers. Seating is about 20 seats, so advance reservations are required. The windows are covered and ventilation is poor, so odors linger indoors.