The Genius Paik 3 ep 3

Bustling Friday Night. On the third day of business, Chef Paik switches the menu to stir-fried spicy chicken. They also open the second floor to hold more customers. To boost weekend sales, they decide to sell soju and other drinks. The business seems to be going okay at first, but with only one spicy menu, customers stop coming in. Chef Paik instantly comes up with a plan to sell a soy-sauce version as well. Will this help boost their sales?