Time Slip Dr. Jin - Season 1 Episode 22
Overview: At the French Invasion, the army of Chosun is helpless. Kang Hwa Island is under attack and at a critical risk of occupation. Ha Eung announces that he will take the troops himself to Kang Hwa Island to drive the French out. Ha Eung understands that he has volunteered for a crucial job that his own position depends on.