Officially a new member of the twenty-nine society who just joined the company. Hye-eun, a senior lady, likes a tall and handsome set meal, and kindly teaches her to work, while Ji-young has a dinner party with a dinner party after working until late. Ji-young, who doesn't have her boyfriend, secretly throws an affair with Jeong-jeong. From the next day, the temptations of the two female employees for the meal become more and more explicit...