Jo Pil-seong is an idle detective who spends his time scratch cards in his office, while his wife and children work in a manwha shop. Pil-seong secretly takes his wife's emergency money of and tells his friend to bet it on a bull name Gomi in a bullfight. Gomi is declared as a winner, and Pil-seong's friends celebrate their victory later that night as they wait for him to arrive.