

At the five-year wedding anniversary celebration of Scott and Joyce, Joyce's half-sister, Tina, suddenly appeared, demanding Joyce return Scott to her. Tina deliberately pushed Joyce, causing her to miscarry. Instead of helping Joyce, Scott chose to leave with Tina, plunging Joyce into despair. She decided to divorce Scott and attempted to take her own life by jumping into the sea. After Joyce vanished, Scott initially believed it was all an act, but he gradually discovered the misunderstandings and Tina's schemes, realizing that the woman who loved him the most was gone forever.

Jiyoung dreamed of becoming a pilot, but an unexpected pregnancy led her to give up her captain’s seat to her husband, Min-gyu, and become a housewife. On their seventh anniversary, she catches him cheating and dies in a plane crash. However, fate has other plans. She wakes up before the tragedy—and this time, she’s ready to take back the sky.

Serena Moretti believed she had the perfect life.Once a waitress from the slums, she married Alessandro Moretti—the ruthless Mafia heir who supposedly traded his throne of blood and gold for her. Until she discovered the truth. While Serena poured everything into their marriage and years of failed IVF, Alessandro had been living a second life with his childhood friend Bianca Rizzo. Bianca had given him twin sons. Heartbroken and pregnant with Alessandro’s child, Serena refused to stay. With her only trusted friend Isabella, she staged a catastrophic avalanche that “destroyed” the luxury Alpine Scenic Train—and faked her own death in the snow.

An Olympic diver, Parang, who quit due to trauma, joins the swim team, sparking a fierce love and growth story.

Captain Anthony Cole is humiliated by Director of Flight Operations Liam Carter, also Anthony’s mentor’s son, for his “outdated” techniques and demoted to flight attendant. New captain Tristan Hart relies entirely on automated systems,ignoring manual checks and creating hidden dangers. Anthony discovers a critical malfunction but is mocked. Despite financial pressures at home, he swallows his pride and stays on the flight. After takeoff, ground crew discovers missing screws, but the plane has already reached cruising altitude. Mid-flight, the aircraft suffers catastrophic failure—the outer shell tears off, causing violent turbulence. Anthony recommends an emergency landing, but Liam blocks him. As the crisis escalates, Anthony forcibly takes control and identifies the only viable landing site: a racing track in Tinhen. Liam tries to stop him again, prompting the head flight attendant to angrily condemn his ignorance. Using his decades of experience, Anthony executes a harrowing emergency landing on the racetrack, saving everyone aboard.