A flight from Incheon to London's Kingsford Smith Airport is canceled due to an engine malfunction, and passengers are provided with a complimentary overnight stay at a layover hotel. Six strangers, unexpectedly stranded together, each have a unique and unforeseen experience throughout the night. This temporary stay becomes a moment of reflection on their lives.

Layover Hotel

Second-generation migrant worker, Soo is released after receiving probation and community service sentence for his use of violence. Along with his friend Pil-sung, he ends up working as brokers for illegal migrant workers. While fulfilling his community service duty, he meets surfers. Soo falls in love with surfing as the surfers Ddong-ggo and Hae-na teach him how to surf.

WAVE

An aspiring musician and delivery driver is taken advantage of by both his employer and his close friend.

Back from the Beat

Hyeonjae was a war correspondent who quit due to his trauma of war. Thinking of the special communication he had with plants as a kid, he returns to his grandfather's arboretum. At that very place, he gains the courage to live on and decides to run a plant café in the city. To his customers who seek him out with their stories and plants, Hyeonjae provides a remedy for not only their plants but also their hearts.

Plant Cafe, Warmth

The flight scheduled to leave Incheon International Airport for New York makes an emergency landing at Gimhae Airport due to engine problems. As the passengers will take an alternative flight the following day, they are staying at a hotel provided by the airline during a layover. While staying an unscheduled night at the same hotel, they have an unexpected experience.

The layover

After his mother's death, 16-year-old Hyung-joo suspects that his father is not his biological father. A secret paternity test reveals that he is not. Confused, he uses his math skills to figure out his biological father and embarks on a journey with his best friend, Jisoo, to find him.