Ep. 21: Spark

21

Yona and Yun successfully infiltrate Yan Kumji's human trafficking, and go mostly undetected. In wait of their operation to begin, Yona is able to place hope in the hearts of the other women and makes a acquaintance named Yuri. As Yona and Yun begin to make their way above deck to give the signal, they encounter some underlings of Yan Kumji. With the help of Yuri, Yona and Yun barely escape the enemies grasp. Yona is able to light the firework giving the signal of their wearabouts to their comrades. (Source: Wikipedia)