Mi-yeon and So-jin work at a business called “Hole Store.” One day, Joon-ha and Do-joon arrived as guests. Mi-yeon, who is in charge of Joon-ha, gets dissatisfied with him for finishing too quickly. After hearing that So-jin’s guest, Do-joon, is better than Joon-ha and lasts for a long time, Mi-yeon begins to look after the other customer.
