At the French Invasion, the army of Joseon is helpless. Ganghwado Island is under attack and at a critical risk of being overrun. Then, Lee Ha Eung announces that he will take the troops himself to Ganghwado Island and try to drive the French out. In the meantime, Kim Dae Gyun meets with Father Ridel and wants to help him win the war. Later, Kim Kyung Tak and his men battle the French soldiers, but in the end, he lost his life. Hong Young Rae is also injured, and after Jin Hyuk saves her life, he falls of the wall. Later, he wakes up and finds himself in the hospital in the future. (Source: Viu)