married my sister's rich fiance

Yeon-Woo, the heir of the organization Sipgangpa, disguises herself as a boy to infiltrate an all-boys school and eliminate the heir of the rival organization Makgangpa. However, as she catches the attention of a handsome trio, romance begins to blossom in her used-to-be noir life. One of the three is apparently the heir of Makgangpa—will Yeon-Woo be able to complete her mission without falling in love?

Fifteen years ago, a devastating earthquake shattered the Sanders family's factory, resulting in the mysterious disappearance of Wendy Sanders, who risked everything to save her daughter. In the chaos, she lost her memory and was rescued by a lonely girl named Daisy. Together, they forged a bond that transcended the trials of life. Years later, as Daisy blossoms into adulthood and joins Sanders Group, unexpectedly, she gets involved in a series of complicated emotional and workplace disputes.

Wen Li wakes up inside a novel and discovers she's the story's doomed side character. On her wedding day, the male lead, Gu Yanzhi, abandons her for his true love, turning her into a joke. Later, he abuses her to help his lover rise in status, even pushing her to suicide. But this time, Wen Li decides to change her fate. She marries Gu Yanzhi's younger uncle instead and becomes their aunt, ready to teach them both a lesson. Meanwhile, Song Xuening, the capital's famed miracle doctor, claims to heal the incurable—until Wen Li revives someone she couldn't save. When Wen Li's true identity is revealed, Song Xuening's reputation crumbles.

Struggling with her father's debt, a woman complains about the ending of a web novel, wishing it was more realistic. After expressing her frustration, she suddenly finds herself transported into the novel as the fiancée of the first character to die. Determined to survive, she decides to become the love interest of the main antagonist, a feared tyrant, and proposes a contract marriage.

Luciana Bridge caught her husband Alex cheating on her just as she was about to tell him the good news that she was pregnant with his baby after artificial insemination. Then she learnt of the sperm mix-up that has left her carrying the child of powerful billionaire David Carlson. Lulu moves into David's mansion to become his secret surrogate and openly fiancée, only to discover that he wants more than just her surrogacy services.

Lisa Elsher's life takes a dramatic turn when she's betrayed by her sister and fiancé. Acting on impulse, she marries a wealthy tycoon she barely knows, and her life transforms in unexpected ways. As she fights back against those who have wronged her, she reclaims what rightfully belongs to her. Amidst adversity, she finds solace in the man who becomes her ally in times of trouble. When her ex-fiancé pleads for reconciliation, the man she recently met swiftly kicks him aside."Whoever touches my woman dies!" the man declares domineeringly.

Lila needs money to save an orphanage, while William is a billionaire who hates gold-diggers. Though they suddenly become married, William decides to hide his riches thinking that Lila could just be after his money. As time passes, William falls deeply in love with Lila… problem is, she hates liars more than anyone else.

Eva Washington is a billionaire heiress who hides her identity to support her husband Kevin as he works up the ranks. However, just as he’s about to sign a big contract, Kevin cheated with a mistress and kicked Eva to the dirt. In her grief, Eva married Ryan Jones, who needed a contract wife, but had no idea that Ryan was actually a secret billionaire himself! All of Eva’s tormentors will pay the price for their foolishness.

Talented jewelry designer Ada Prescott's life has hit a low point after her boyfriend cheated on her and her sister falsely accused her of plagiarism. While getting drunk in a bar, she accidentally meets her ex-boyfriend's uncle, Max Worthington, the heir to a powerful plutocracy. By mistake, the two become a contractual couple. At first, Ada doesn't have a crush on Max and wants to end the relationship, but as they get along, Ada gradually falls in love with his thoughtfulness. And Max on Ada is early "premeditation" - Ada has not remembered, years ago in an encounter, he actually fell in love with her at first sight...

On the eve of her wedding, Rachel Werner discovers her fiancé's infidelity. In a fit of anger, she impulsively marries a beggar. To her surprise, her beggar husband turns out to be a handsome man who dotes on her every day. Expecting an ordinary married life, she is shocked to discover that her seemingly destitute husband is actually a billionaire CEO!

Working at an adult novelty shop, Nia Turner discovers one day that one of her customers is actually her husband, Marcus Hayes. Worse, he is having an affair with her half-sister, Arielle. Overwhelmed with humiliation, Nia drowns her sorrows in a nightclub, where she crosses paths with Leo Mitchell, a rich tycoon. After they strike a deal and enter into a fake marriage, true romance blossoms despite themselves, and Nia receives valuable support from Leo in her career. As she rises to become a successful CEO of Starlight Entertainment, both her personal and professional lives reach new heights of achievement.

The richest woman in the world, Sarah, returns to the US to attend the wedding ceremony of her only son, Teddy But she‘s mistaken by Teddy's fiancée Lucinda as Teddy’s mistress, so Lucinda brutalizes Sarah, insults her, and takes indecent photos of her. Until Teddy arrives and furiously yells：Sarah is my mom!

She was bullied after marrying into a rich family. However, her life took a huge change after the divorce. She inherited billions from her family and had a glamorous transformation. 

A family conspiracy put Molly’s life in danger, but mafia boss Jack helped her survive and rise from the ashes. Little did they know, a greater conspiracy was awaiting them...

Aspiring painter Celine Anderson catches boyfriend Daniel cheating with her half sister Bella at a banquet. Seeking revenge, she kisses a stranger, Theodore Kane, who happens to be a major art investor and a billionaire. Theodore proposes marriage to appease his mother for her surgery, and Celine agrees if he grants her three wishes. Theodore must marry by 35 to inherit his family's fortune, and his siblings try to thwart the union. Amidst the chaos, Celine discovers her true identity.

A pair of orphaned siblings were separated in childhood. Years later, the sister became a billionaire and tirelessly searched for her brother’s whereabouts. Meanwhile, the brother woke from a comatose state, and he and his wife endured relentless abuse from villains. After the sister found her brother, she punished those who had wronged him, only to be counterattacked by the villains. Faced with the oppression of both his sister and wife, the brother finally revealed his true identity...

After being separated from her sister Shirley in childhood, Daisy never gave up searching. With a successful career, she founded DS Group, becoming the wealthiest. Revealing "Shirley" as Cindy, she falls under false pretenses. Eventually unmasked by Michael, Daisy regains DS Group from Scott and saves Shirley. Tasked with finding the true Shirley, Daisy, with Michael's help, uncovers Cindy's deceit and reclaims her sister.

An orphan boy turned billionaire CEO, Noah Morgan has spent years searching for the girl who once saved his life, never realizing that she’s been right by his side all along - as his overlooked contract wife and secretary, Mara.