The Tale of Nokdu Temporada 1 Episódio 3

At night, Nok-Du happens to overhear the conversation of a group of widows who look like trained assassins. Nok-Du starts to follow one of them into the woods. Meanwhile, Nok-Dus father and brother move from the island to the mainland. Yun-Jeo, Nok-Dus father, decides to go to Hanyang to take care of unfinished business.