

On her senior prom night, Maeve is publicly dumped by her fiancé. In a moment of defiance, she flash-marries a mysterious delivery man, Lorenzo — unaware he is a secret billionaire. As hidden identities unravel and enemies strike, their fake marriage blossoms into true love.

Tommy, the ruthless second-in-command of a mafia family, crosses paths with Mathilda, a college student, sparking an unexpected connection. As secrets unfold and danger looms, their lives collide, forcing them to confront their pasts and the choices that will define their future.

Ji-Yeon, the wanna-be among the theater majors at school, dreams of a bright future after being cast in a famous director's work. However, her life shatters when her best friend Yu-Mi spreads a deepfake video of Ji-Yeon having an intercourse with Professor Park, and on top of that, has an affair with Geon-Woo, Ji-Yeon's boyfriend. Determined for revenge, Ji-Yeon teams up with the teaching assistant Su-Ho, who exposes Yu-Mi's true identity to her.

At 18, Maeve was kidnapped on a cruise ship. Blair, her childhood sweetheart and first love, took a bullet for her before falling into the sea and dying. Determined to uncover the truth,Maeve agreed to marry Curtis, the heir to a wealthy family.However, on the eve of their wedding, she encountered Xavier—a man from an ultra-wealthy background whose memory had been altered and who was now living under the guise of a car mechanic.

Sky Fenton and Geoffrey Mooney were childhood sweethearts who promised to marry each other. When they meet again as adults, both have changed their names and don't recognize each other. Yet fate brings them together, leading to a series of amusing encounters. As they fall for each other again, both hesitate due to their childhood promise, not realizing they're actually falling for the very person they promised to marry.