Once Young Dal and Ok Boon return to work smiling, the market ladies' gossip moves onto who Chi Su's mystery girlfriend is. Learning that Cho Yeon knew about her relationship with Chi Su, Ok Ja pays her a visit. Meanwhile, Joon Seon's hopes of getting back together with Hyun Gyung are shattered when Seo Jin gets hurt.
Thinking that Young Dal is having an affair, Ok Boon bursts in on an event held in Young Dal's honor. They return home and get into a huge fight. Ok Boon doesn't believe Young Dal's story of taking Cho Yeon to the hospital until Cho Yeon invites her in for a chat. Meanwhile, Gyu Jin takes a sick day, making Na Hee and Bo Young worry.
Because his sentence is reduced to life, convicted killer Dale Sigler is eligible for parole after 30 years, one of only seven to evade death row.
What happens when you put two complete strangers - sans clothes - in some of the most extreme environments on Earth? Each male-female duo is left with no food, no water, no clothes, and only one survival item each as they attempt to survive on their own.
The Duttons open camp, which proves to be the best therapy for Tate. Jamie and Hendon agree to teach a lesson to two criminals, but it does not go as intended. Beth learns more about Roarke's business plans. Teeter joins the bunkhouse.
Scott transforms a rundown lakeside cottage into a stylish vacation rental that attracts paying guests year round.
Dae-Hyun misunderstood the situation between Yeon-Joo and Saet-Byul in the bathroom. Saet-Byul runs into the celebrity, and her old friend, Kang Ji-Wook, who her father used to train.
Joon Seon's company outing is a big hit and he even gets Hyun Gyung to consider getting back together with him. Meanwhile, Jae Seok desperately tries to make up for his mistake with Da Hee. Later on, Ok Ja and Ok Boon think they finally have the chance to catch Young Dal red-handed when they follow him to a hotel restaurant.
Joon Seon's stunt agency finishes its first TV show with great success. They plan to go on an outing to celebrate and Joon Seon asks Hyun Gyung to come along with the girls. Meanwhile, Ok Boon and Ok Ja are still convinced that Young Dal is having an affair. They get Ga Hee to help them spy on Cho Yeon.
Firefighters discover the charred remains of a young wife and mother but the flames didn’t kill her. She sustained a gunshot wound to the head and the evidence points to suicide. Loved ones argue it’s a case of murder.
Vic and Val try to cheer up a heartbroken Guillermo by reuniting him with his lost love.
Charlotte and Ulrich try to piece together what happened in the bunker. In different times and worlds, Jonas and Martha work to gain each other's trust.
Martha travels to 1888 to warn her friends about the 2020 disaster. Winden residents past and present search for their missing loved ones.
Martha and Jonas travel to 2052 and get a glimpse of a grim future. In 1954, two residents of Winden go missing, and Hannah receives surprising news.
In 2019, Jonas emerges from the cave into a strange but familiar world: the town of Winden, reeling from the recent disappearance of a young boy.
In 2020, a visitor delivers a warning to Claudia. The day before the apocalypse, Jonas begins to question Eva's motives.
Adam holds Martha captive in 2020. On the day of the apocalypse, an increasingly frantic Martha begs Bartosz for his help.
Across three centuries, Winden's residents continue their desperate quest to alter their fate and save their loved ones.