
That would be Se-ri’s brother’s wife, who is shown debating with her husband about having Seung-joon killed. She found the handler Cheon, and requests for information not just on the people who killed Seung-joon, but also on the financier of the operation.

She suddenly livens up and requests her mother and uncle’s help to take revenge. Meanwhile, Seo Dan is going through stages of grief caused by the death of Seung-joon.

Turns out, #2 was planning to execute them-until Jung-hyeok’s father came along to save the entire team. Soon after, Jung-hyeok and his comrades return to Korea, they were taken out of the regular path, which is highly suspicious. Then we can see each other,” he says with much hope. The two embraced and has the most romantic goodbye dialogue: She asked him if they’ll ever see other again, and he said, “If we wait and pray with our whole heart, then we will meet the person we want to meet. She ran after him, AND he crossed the line! Both North and South Korea agents stood in shock, proceeded to aim their firearms at each other, but clearly, very confused at the situation. It was too late when she got there as Jung-hyeok had already crossed the line, and she went hysterical when she saw that he, along with the other comrades, were in handcuffs. With her mother, Se-ri hurries to the DMZ to catch one last glimpse of her Captain Ri. Se-ri wakes up in the hospital, only to find out that Jung-hyeok and the other soldiers were on their way to DMZ to cross the line towards North Korea. It was also revealed that Captain Ri’s father has lightly threatened his next-in-line officer (#2) to comply with his proposal to cut this deal, citing that he knew #2 was in touch with Jo Cheol-kang while the former Comrade was in South Korea.

Meanwhile, the NIS (national Intelligence Service) of South Korea and their counterparts in North Korea come up with a deal to allow the comrades to return to North Korea in exchange of South Korean prisoners.
