1x17 - The Tale of Nokdu

When the widows of the Muweol Corps are confused and want to find out who is behind the death of Lady Cheon, Yul-Mu tells them that it was Heo Yun's order. He also suggests that the widows help him to create a new world. Meanwhile, Nok-Do tells Dong-Ju that he will never let her leave him again until she pays back what she owes him.