Yoon Se-Ri é herdeira de um conglomerado na Coréia do Sul. Um dia, enquanto parapente, um acidente causado por ventos fortes leva Yoon Se-Ri a fazer um pouso de emergência na Coréia do Norte. Lá, ela conhece Lee Jung-Hyeok, um oficial do exército norte-coreano. Ele tenta protegê-la e escondê-la. Logo, Lee Jung-Hyeok se apaixona por Yoon Se-Ri.
Knocked out by fierce winds while paragliding through the air, Yun Se-ri wakes up on the north side of the Korean DMZ, where Ri Jeong Hyeok finds her.
After talking Jeong Hyeok and his comrades into hiding her in his home, Se-ri gets a taste of his way of life. Gu Seung-jun buys refuge in Pyongyang.
Jeong Hyeok invents a bold background story for Se-ri, but Cho Cheol Gang isn't so easy to fool. Seo Dan returns to North Korea.
When her escape plan falls through, Se-ri turns to another idea for a way out. Dan heads to the village to see Jeong Hyeok.
Jeong Hyeok agrees to marry Dan sooner, as his parents wish, but they must do him a favor first. Seung-jun catches a glimpse of Se-ri.
Dan is less than happy when she hears Jeong Hyeok and Se-ri are at a hotel together. Meanwhile, Seung-jun plays what cards he has to save himself.
A flight out of North Korea awaits Se-ri at the airport. But unwilling to leave Jeong Hyeok while he's injured, she brings him to the hospital instead.
Keeping Jeong Hyeok away from Se-ri turns out to be much more difficult than Seung-jun anticipated. Cheol Gang stays on their tail.
Se-ri faces her kidnapper. Elsewhere, Jeong Hyeok is forced to spread a formidable rumor about himself in order to escape Cheol Gang's clutches.
Back to her cushy life in the spotlight, Se-ri takes care of business — though nothing feels quite the same. Jeong Hyeok goes after Cheol Gang.
It's Jeong Hyeok's turn to adjust to a new world. Back in North Korea, Dan gives Seung-jun a place to stay after he loses his protection.
Hoping to meet Jeong Hyeok, his comrades attend an event hosted by Se-ri's company. Seung-jun opens up to Dan over a bowl of rice porridge.
Se-ri sends the comrades on a shopping spree, and plays hooky from work with Jeong Hyeok. Jung Man Bok encounters a dilemma.
While Jeong Hyeok keeps watch over Se-ri, his comrades make themselves useful. Seung-jun can't stop worrying about Dan.
South Korean officials try to figure out what's going on, but they're given conflicting stories. Seung-jun flees from his captors.
Before departing, Jeong Hyeok leaves behind a surprise that keeps on giving. Dan delivers bittersweet justice.