

Pianist Emma and Captain Nathan have been secretly married for five years. To celebrate her husband’s birthday, she boards his flight in disguise. Mid-air, the plane hits an emergency, and Nathan makes a public declaration of love over the intercom to “the person he cares for most.” When Emma rushes to the cockpit door, she learns the confession was meant for Olivia, her closest and most trusted best friend. It dawns on her that the five-year marriage she cherished was nothing but a lie.As the aircraft plummets, Olivia injures Emma’s right hand — the hand she depends on to play the piano — by stepping on it. Meanwhile, Nathan prioritizes protecting Olivia above all else. The injury could end Emma’s career, yet Nathan brushes it off casually, dismissing her pain as a tantrum when she brings up divorce. Later, Olivia steals Emma’s late mother’s keepsakes and repeatedly frames her. Nathan consistently sides with Olivia, leaving Emma with no choice but to walk away from the marriage and file for divorce officially.Emma erases every trace of the two of them from her life, travels abroad alone for rehabilitation, and eventually returns to the stage. Only after she leaves for good does Nathan uncover Olivia’s lies, realizing he has single-handedly drained all of Emma’s love for him. He chases her overseas to beg for forgiveness, but it is far too late to make amends. In the end, Emma rebuilds her career and finds new love with Julian, who treats her with genuine respect and companionship. Olivia faces the consequences of her actions, while Nathan is left with nothing but belated remorse, trapped in an irreversible fate.

Sharon Smith, Judiburg's most powerful CEO, catches her "perfect" husband, James Godwin, having an affair at an auction—with Rosie Saul, the very student she has financially supported for years. The betrayal cuts deeper:James has been spending Sharon's money to spoil his mistress, and secretly poisoning Sharon to seize her fortune. Sharon stays quiet, sets a trap, and tightens the net step by step—until the truth detonates in public and the lovers lose everything.

A billionaire matriarch plays matchmaker for her two sons and the farm sisters they rescued. One wild night leaves her marriage-shy commando son in a contract marriage with the younger sister, now pregnant with quadruplets. Meanwhile, the brilliant surgeon brother falls hard for the older sister, a married mother.

Ethan and Sarah had been together for ten years. But on the eve of their wedding, Leo—a student from the slums whom Ethan had been sponsoring—moved into their wedding house ahead of time and even put on Ethan's engagement ring. When Ethan confronted Sarah, she not only took Leo's side defensively, scolding Ethan for overthinking, but also left an injured Ethan alone to attend to Leo, committing one hurtful act after another.Heartbroken and disillusioned, Ethan decisively called off the engagement, kicked Leo out of the wedding house, and demanded back rent. After losing Ethan, Sarah was consumed by regret while simultaneously being dragged into a relentless nightmare by Leo's family. Meanwhile, through his friend Sam, Ethan reconnected with his old classmate Chloe. As they worked side by side building their careers and navigating life together, feelings quietly grew between them. In the end, Ethan embraced a brand new chapter of his own.

Woo-Yeon, a second-generation chaebol, starts an internship at her father's company, where she works with Jae-Hwan, a notoriously prickly but highly capable and sexy boss. She soon discovers that Jae-Hwan’s wife, Ji-Su, was the one who bullied her in the past. Determined to get revenge, Woo-Yeon decides to make Jae-Hwan her own man.