Han Jung-Rok (Kang Ji-Hwan) was the top archer on the national team, but he now works as a delivery man. He struggles to make a living. Lee Hye-Jin (Kyung Soo-Jin) is his first love, but they broke up after his downfall. She is now a resident at a rehabilitation medical department. They meet again for the first time in 7 years. A dramatic event causes Han Jung-Rok to travel back in time to the year 1562. There, he meets historical figure Im Kkeok-Jeong (Song Won-Seok). Im Kkeok-Jeong is smart and handsome, but he works as a butcher, which is the lowest class in Joseon. Han Jung-Rok, who struggles to make a living in the present day, and Im Kkeok-Jeong, who belongs to the lowest class in Joseon, meet and make a miracle.