cast of what my husband doesn't know

Wen Ruyi, the abandoned illegitimate daughter of the marquis' household, unexpectedly returns home after years away. To the world, she's just a substitute bride for her perfect, legitimate sister. But beneath the surface, she carries the weight of a darker purpose—seeking justice for her mother's death. As the vibrant capital buzzes with intrigue, the culprits behind her mother's tragedy begin to reveal themselves, one by one. With her heart torn between the past and the future, how will she decide what path to take?

Joanna Yates owned a successful company originally. After giving birth to a daughter for her husband Kell Robinson, she decided to focus on her family. Yet Mama's boy Kell and his mother colluded with Joanna's older sister Lily Yates to get Joanna's money and kick her and her daughter out. Later, Joanna met Charles Marshall, the president of the Marshall Group and developed a crush on him. Finally, under Charles's help, Joanna got her vengeance and found her biological mother. She even became the princess of the Sullivan Group!

Famous dancer Tessa Jorrel time travels to the 1980s, becoming a pregnant woman despised by all. The original Tessa of the 80s had tricked Colonel Shaun Lorne into marriage. After Tessa's arrival in this new time and body, she gradually wins over her sisters-in-law with modern cooking and sincere kindness, entertains the military compound with storytelling skills, impresses her mother-in-law with dancing skills, and outsmarts Yelena Vance's schemes. Shaun, cold and disciplined in public but gentle at home, falls for Tessa. Before she realizes it, Tessa is completely in love with him.

Evie Stout and Ricardo Hahn have liked each other since childhood, but Evie always believes Ricardo likes Sabrina Spence. As adults, they end up in a spur-of-the-moment marriage, but neither expresses their true feelings. Evie starts working at Hahn Group, where she is repeatedly bullied by Sabrina and others. Fortunately, Ricardo steps in to protect her. In the end, the truth comes out, and they confess their feelings to each other.

To repay the kindness of her savior Trevon, Anya Sharp agrees to a mysterious old gentleman's request: to work as a live-in maid for six years, caring for Blake Huber and his young son. During those six years, Anya quietly endures the Huber family's cold treatment and the constant scheming of Blake's ex-wife, Keira. She keeps her head down, waiting patiently for the agreement to end. But when Keira suddenly returns, the favoritism and betrayal from both father and son shatter Anya's resolve. Heartbroken and disillusioned, she walks away the moment her contract ends—and reunites with Trevon who has finally recovered. Only after losing her does Blake realize what she truly meant to him. But by then, it's too late. When the long-buried truth finally comes to light, Blake suffers a life-threatening injury protecting Anya. In the end, Anya chooses to move forward with Trevon, leaving the pain of the past behind.

Elena Landon hailed from a family of immense wealth and privilege. Her father was the world's richest man, and her three brothers had achieved extraordinary success in their respective fields. From a young age, Elena had been in love with her childhood sweetheart, Regan Judd. She had once been severely injured while saving him but had recovered fully thanks to her father's extensive resources. To test Regan's loyalty, she had feigned paralysis. But on the eve of their wedding, she caught him with her best friend, Kelly Lucas, who treated her with great disdain. Heartbroken, Elena decided to turn the wedding into a dismissal feast. In her moment of despair, Ian Burke came to her aid, retrieving her stolen bag. Upon learning of her betrayal, he offered to marry her. At the wedding, facing Regan's mockery, Elena publicly dismissed him as her husband and announced that the groom was someone else entirely. In a desperate bid to save face, Regan proposed to Kelly on the spot, and thus began a dramatic showdown at the wedding.

Before Susie Gray's wedding to the wealthy Jeremy Watt, her sister Judy Gray took her to a nightclub and insisted they swap clothes and rings. However, tragedy struck when they were both disfigured in a car accident on their way home. Based on the clothes they were wearing, Jeremy mistakenly identified Judy as Susie. Seizing the opportunity while Susie had lost her memory, Judy underwent a facelift to resemble her sister and assumed Susie's identity to marry Jeremy. As time passed, however, Jeremy began to develop genuine feelings for the woman he believed to be Susie until he finally lost control…

Bryanna's poor boyfriend cheated on her with her best friend and plotted to sell her to human traffickers. However, fate intervenes when Bryanna mistakenly marries the company's CEO instead of the old man... With a marriage at hand and a grandmother pushing for blind dates, the CEO decides to make the best of it by marrying Bryanna. Initially a transaction of convenience, however, later both of them unexpectedly invest their true feelings...

Nancy Moore is the heiress of a once-prominent family, but after her parents tragically passed away in an accident, her family fell from grace. Since then, she has lived with her aunt, enduring mistreatment from Taylor and Rose Murray. Despite the hardship, Nancy grows into a strong, resilient woman who refuses to let life break her. When she learns that her aunt has arranged for her to marry Kayden Carter, she rejects the match outright and instead chooses to marry Marcus Carter, a stranger she has never met.

To revenge her disloyal husband and the vicious homewrecker, Ashley gets entangled with a sexy, enigmatic Mr. Big, who harbors especial feelings for her....

Eight years ago, Anna Lane, a D-list actress, married Caleb Scott, CEO of Scott Group, to fulfill her grandfather's wish. After unexpectedly becoming pregnant, she filed for divorce. Six years later, the Scott family discovers that her daughter, Nancy, is actually Caleb's child and begins searching for them. While Anna faces mistreatment on a film set, Caleb arrives to rescue them but doesn't recognize his daughter. At a banquet, Caleb's mother reveals Nancy's identity, and the truth comes out: Anna is Caleb's ex-wife. Caleb confesses his love, and they remarry, welcoming twins and achieving both love and career success.

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.

Christina's adoptive mother gives her a brutal choice: Christina can give her virginity to a 70-year-old rich man, or watch her brother be killed. She chooses the former, but those plans are jeopardized when the old man seeks pleasure elsewhere. Who would have thought his son, Logan, would become her Mr. Right? "Sleep with me, right now!" Christina begs...

Betrayed by her stepbrother Edward and left to die with nothing but regrets, Celeste Welsh gets a second shot at life. This time? She's playing for keeps. Revenge against Edward is at the top of her list—but things get complicated when love unexpectedly walks in. Now, she's juggling payback and passion, determined to live this life with no regrets. Sweet, fierce, and unstoppable, Celeste is rewriting her story…

Five years ago, after a night of drinking, Sylvia Snow accidentally stumbled into the wrong room and spent a passionate night with a man she didn't know—Eric Payne. That night led to the birth of their son, Noel Snow. When Noel turns four, he starts showing strange symptoms and is locked away, treated like a monster. Just when things seem hopeless, Eric shows up and saves Noel. Sylvia soon discovers that the man from that night isn't just any man—he’s a legendary werewolf, and the secret behind their son's condition is far more extraordinary than she ever imagined.

Carol, a part-time food delivery worker who lost her mother, coincidentally helped the grandfather of Denton's wealthiest man. Later, this elderly gentleman tried to fix his grandson Nigel up with Carol. In order to repay the debts left behind from her mother's medical treatment, Carol agreed to marry Nigel for the sum of $200,000. Nigel, pressured by his grandfather, entered into the marriage reluctantly and hid his identity from Carol. However, their feelings for each other gradually grew as they started living together. Yet, Nigel's concealed identity remained a ticking time bomb in their relationship. Events such as Nigel's mother visiting their home and the party hosted by Nigel's group further fueled Carol's suspicions about Nigel's true identity, leading to a series of tense yet comical situations.

After being publicly humiliated by her childhood crush and his new girlfriend, Eliana Lindsey drowned her sorrows in alcohol, only to stumble into the wrong hotel room. Mistaking Elijah Jenkins, who was much older than her, for a hired host boy, she spent the night with him. A month later, an unexpected pregnancy turned her world upside down. Just as she felt overwhelmed by the surprise of twin babies, Elijah showed up with a grand marriage proposal and an astronomical bride price. As Eliana hesitated over the prospect of becoming a stepmother, she discovered that Elijah wasn't just a billionaire CEO, but also the father of her vicious rival! While others flaunted their family wealth, Eliana held the ultimate trump card: her enemy's dad.

"Today's our wedding anniversary, but my husband spent it celebrating his ex-girlfriend's birthday..." Natalie resolves to end her marriage and return to her true identity. Once the misunderstanding is revealed, her ex-husband regrets what he did and tries to get Natalie back. But another man appears by Natalie's side: her ex-husband's half-brother...