The Nokdu Flower - Season 1 Episode 9 -

Because of Seok Ju, Yi Hyun gets enlisted to the conscripted army. Yi Kang goes to Bong Jun to join the loyal army, but there are so many people who are resentful of Yi Kang. Ja In voluntarily becomes an army supplier and heads for Mount Baek, and she gets to meet Yi Hyun there.