Ramyun Brothers in Japan S01E04 - Another Level of Spiciness

After receiving a "Could Be Better" vote on a menu, the third day starts with a brand new ramyeon. But unlike the previous days, the restaurant is packed from the start. People from the area and other cities visit Ramyun Brothers up to the point that they are all lined up outside. Bewildered by the sudden increase, the brothers have to decide whether to extend their working hours or not.