Liliane Windsor, the pampered heiress of the Windsor family, drunkenly stumbles into a trap meant for Sinclair Group's CEO Lucian Sinclair—her unseen fiancé. Fleeing after their one-night stand, she later discovers she's pregnant and unable to abort due to a rare condition. Disowned by her furious parents, Liliane struggles alone while Lucian, determined to take responsibility, searches relentlessly for her.

With Mrs. Bennett’s help, Madeline Grant enters a flash marriage with Patrick Bennett. While interning at Bennett Group, she faces bullying and sabotage from Allison Monroe. Initially, Piper Bennett resents her, but later accepts her as stepmother. Madeline proves her worth at work, reconciles with Patrick, and discovers Piper is her biological child, leading to a happy ending.

During her school years, Evelyn Sutton was saved by Adrian Sullivan, sparking a long secret crush. Years later, they reunite and have a one-night stand by accident. Evelyn gets pregnant, and they marry, starting a love-after-marriage relationship. Protected by Adrian Sullivan, the brave yet innocent Evelyn grows and transforms into a better version of herself.

Autumn Prescott is married into the Blackwood family when her father blackmails her by threatening her mother. Her husband Lucas Blackwood treats her coldly and remains devoted to his mistress. After an unexpected encounter with Lucas’s uncle, Victor Blackwood—the powerful head of the Blackwood family—she deliberately grows closer to him, hoping to conceive his child. As they develop genuine feelings amid their forbidden relationship, they must also face obstacles from all sides.

Charlotte Bennett had a one‑night stand with Graham Fletcher, and neither knew the other’s name afterward. Haunted by that night, Graham searches frantically around the world for the mystery woman, but cannot find her. Meanwhile, Charlotte is already five months pregnant. Living a hard life, she takes many part‑time jobs to get by. Under strong pressure from Madam Fletcher, who is eager for him to settle down, Graham finally makes a deal and agrees to have a contract marriage with Charlotte.

Six years ago, Emily Harper had a one-night stand with the powerful tycoon Harold Ashworth. Fearing he would think she was a gold digger, she left without a word, unaware she was pregnant with his child. Six years later, her Aunt Grace forces Emily into an unwanted marriage. With nowhere else to turn, Emily sends their daughter to find Harold. As the little girl reaches out to her long-lost father, the long-delayed love between Emily and Harold finally begins.

Nathaniel Brooks, a KTV waiter, rescues Vivian Whitmore, the powerful chairwoman of the Whitmore Group, from harassment. She uses him as an antidote and takes one half of his necklace as a token. Six years later, Nathaniel works as a laborer at a Whitmore Group construction site to pay for his comatose foster mother’s treatment. Mocked as single, he is stunned when Vivian Whitmore arrives with her child who spots the matching necklace and calls Nathaniel “Daddy” in public.

Clara Bennett, a top hacker living incognito, returns to reclaim her family fortune. She plans a marriage alliance, only to meet CEO Nathaniel Sterling, her stranger from a one-night encounter. Nathaniel calls off the engagement to seek his savior, unaware she is the very woman beside him. Entangled in identity mix-ups, they draw close. Once her secrets come to light, he finds his rejected fiancée is his true love. They resolve misunderstandings, join forces to seize power, and turn schemes into sincere devotion.

Claire Lowell is a village girl whose mother has Alzheimer’s. Despite her top finance degree, she struggles at work without connections. After saving Graham Hollis from being drugged, a fateful night leads to her confirmation as a permanent employee. She tries to stay away, but he pursues her relentlessly. When she becomes two months pregnant, the cold man takes her home and showers her with obsessive love.

Nathaniel Brooks, a KTV waiter, rescues Vivian Whitmore, the powerful chairwoman of the Whitmore Group, from harassment. She uses him as an antidote and takes one half of his necklace as a token. Six years later, Nathaniel works as a laborer at a Whitmore Group construction site to pay for his comatose foster mother’s treatment. Mocked as single, he is stunned when Vivian Whitmore arrives with her child who spots the matching necklace and calls Nathaniel “Daddy” in public.

After a night of drinking, Cathrine has a one-night stand with Alex, after which Alex persistently pursues her. During their time together, Cathrine, a psychologist, discovers that Alex has dissociative identity disorder, with his alter ego named Leo. After tearing apart her arranged marriage to a jerk, reuniting with Alex, and confronting her evil brother Julian, Cathrine suddenly remembers that it was Alex who protected her from domestic violence when she was young—and it was that trauma that caused Leo to emerge! Moved, Cathrine and Alex confirm their relationship. Meanwhile, Julian's threat resurfaces, and this time Alex vows to protect the woman he loves, Cathrine...

Fifteen years ago, orphan Chloe saved bloodied boy Kevin with her star necklace. Now Kevin is New York’s fearsome mafia godfather plagued by manic disorder, while Chloe, a top fashion designer, is framed by her cruel stepsister and stumbles into Kevin’s room by accident. Her unique scent is the only cure for his outbursts, so they enter a contract marriage.Kevin becomes an overprotective husband, crushing perverted investors, hostile rivals and the stepsister who tries to impersonate his long-lost savior. He clears all hurdles for Chloe, who fights back against her toxic family and enters the top international haute couture contest with her stunning talent.The hidden star stitch on her design finally uncovers their 15-year fated bond. The two powerhouses hold a romantic grand wedding on the glittering global runway, standing side by side at the peak of their respective fields.

School dropout Nora Grant sought work, only to be targeted and left pregnant with triplets. Mr. Quinn, the capital's famously cold and woman-repelling tycoon, found himself uniquely drawn to her. His plan to simply secure an heir became a deep obsession. When her family bullied her, he struck back. When colleagues harassed her, he had them all fired and blacklisted.

After a brief romance, Hope Price and Elias Foster have a son, Jack. Six years later, they enter a flash marriage, though Elias misunderstands Hope as gold-digging. Jack’s search for his father reunites them, and Elias discovers Hope is Jack’s mother. Learning Hope is also Mrs. Lynn’s long-lost daughter, and confronting Diana Lynn’s schemes, Elias ensures justice is served, leading the three to a happy life together.