River Where the Moon Rises S01E11 - Finding a New Master/Preparing to Raise an Army

Part 1: Despite Lady Sa's anger at Dal's decision to train in swordsmanship, he is determined to become a general like his father. Soon, his skills surpass the level at which Ga Jin can train him. She suggests that Dal go to study with a new master, and the pair set off to find him. Meanwhile, Mo Yong and the chief of Cheonjubang convince Royal Consort Hyeon to do a ritual. Part 2: Ga Jin gathers enough money to build a stable and buys some horses for the Sunno Tribe army. She informs King Pyeongwon of her plans, then meets with Mo Yong. However, Geon hears of Ga Jin's visit to the herb store and goes to see what they are up to himself. Meanwhile, Dal stays in a cave where he must train his mind before his new master allows him to train with a sword.