Mujin Yeontan is a charcoal-grill makchang restaurant in Millak-dong, Busan, close to Gwangalli. It grills makchang, samgyeopsal, and pork collar over charcoal, and the makchang comes in both seasoned and salted versions with a charcoal aroma. The makchang is mostly pre-cooked, so it does not need long grilling at the table. The makchang is chewy without any off-odor, and the inside of the restaurant is cool.