

Katie Devin and her sister are about to marry into the Nott family. The older sister, Eliza Devin, an ambitious CEO, is promised to the cold,domineering head of the family, while Katie is paired with the younger son, a popular movie star. On their wedding night, a chaotic mix-up throws everything into confusion. With no other choice, the sisters swap their marriage contracts—turning a twist of fate into a perfect match seemingly made by destiny.

Finley Sharpe, a fish vendor, enters a contract marriage with Yale Shaw. By spreading rumors and flattering him,she wins his trust and affection. But just after they confess their love, a head injury restores Finley's lost memories—while erasing all memories of Yale. Desperate to win her back, Yale pulls every trick he can think of... even pretending to be blind.

Kit Sterling and Daniel Finch are bitter enemies - lawyers battling it out in the courtroom. But after a night of black-out drinking, Kit wakes up next to Daniel... and they’re married?! They fight to keep their marriage secret while Kit insists he isn’t gay. Little does he know he was actually Daniel’s childhood savior…

In need of 500,000 dollars for medical treatment, Francis Locke tears down a high-reward fertility ad. Through a series of mishaps, he ends up flash-marrying Lianne Devaney, a wealthy heiress being pressured into arranged dates. Using his decisive methods, Francis helps Lianne resolve her troubles while getting pulled into even greater crises. As they cooperate to survive, their feelings gradually heat up.

For Christmas, Harvey Bailey, a humble construction worker, agreed to a flash marriage with his boss, Ember, to ditch her arrogant, wealthy fiancé. But when her family mocked his poverty, his own parents' shocking secret erupted: their "farmhouse" was a vault of priceless artifacts, and Harvey was the hidden heir to a billion-dollar empire. Beginning this Christmas, the humble construction worker will transform into the sole heir of a commercial empire.

To fulfill the Bet-on Agreement, I pretended to be a nobody and interned at my husband Evan Grant’s company for a week. On my first day at work, I ran into a woman waving a Marriage Certificate around at the front desk like she owned the place. “Do you even know what a marriage certificate means? It means I’m the only one for Mr. Grant! “Why are you standing so lazily? Is your spine weak, or do you just not see me? Lower your head! Keep it down until Mr. Grant arrives! “Is the cafeteria food terrible? I’ll have the Michelin chef spice it up for you!” I was about to step forward when a colleague grabbed my arm. “She’s Mr. Grant’s First Love,” they whispered. “I heard he proposed a hundred times before she finally said yes…” The colleague nodded toward the certificate and warned me kindly: “The worst that happens if you offend Mr. Grant is you might get fired. But offend Mrs. Grant… and you’ll vanish completely.” I nearly laughed out loud. I pulled out my phone and called my brother. “Lucas, get Evan here. Bring the divorce papers too. I want to see him on his knees begging me within five minutes.”

At his brother's engagement banquet, elite tycoon Larry Nell stunned society by marrying an outsider, Coral Baker, a whirlwind union fueled by rumors of a scandalous public kiss. In truth, she was just a paid stand-in, hired to play the dutiful ""Mrs. Nell"" amid his mercurial whims.What began as a transaction, his need for a decoy, her need for cash, slowly defied the contract. Amendments piled up, each edit eroding the cold terms with unspoken desire.By the end, no one remembered the pretense. Only the love story remained.

After my elder sister lost her sanity, her engagement with the Crawfords was passed on to me. I joyfully married my long-time sweetheart, only to spend the wedding night alone. Because of this, I became the laughingstock of the capital. Later on, I uncovered my sister’s secret, so she ran me over with her car and dumped my body in the woods. When I opened my eyes again, I realized I had returned to the day when the engagement was swapped. William Crawford cradled my deranged sister in his arms and kissed her fingers affectionately. “No matter what happens to you, you’ll always be my love, Whitney.” This time, I turned and agreed to the marriage proposal of Jonathan Gray, the infamous tycoon with a violent temper and who’s rumored to be impotent. While he asked for my hand in marriage, William cried for me to return to his side.

Avery, a struggling call girl, seizes the chance to marry the sole heir of the rich Waldorf family to earn money for her mother's medical bills. However, her future husband, Elliot, is a vegetable. Can Avery fulfill her commitment in this unexpected situation?

On the night of their third anniversary, co-pilot Tracy Swift ends up in bed with a stranger, only to discover the next morning that her fiance was in the next room doing exactly the same thing, and with her stepsister. She spends the wedding day absorbing two revelations at once, that the man she spent the night with is her fiance's own uncle, and that her fiance has chosen to announce the affair publicly and call off the engagement on the spot. Betrayed by her relationship and her family in a single afternoon, Tracy is still standing in the wreckage when the most untouchable man in the city hands her a marriage proposal and waits to see what she'll say.