while you were sleeping kdrama cast

At ten, Koi was skilled in medicine and gifted in divination. Raised on Mount Celestia, she was adored by her eight masters, especially the eighth master, Iris, with whom she shared a close bond. But her enormous appetite strained their finances, prompting Iris to take her down the mountain to meet Otto, Cloudcrest City's kindest man, in hopes of securing her future. However, due to her color blindness, Koi mistakenly identified Leon Pitman, the feared Cloudcrest Wrath, as her father. Though initially resistant, Leon was touched by her innocence. Unbeknownst to them, Leon and Iris were destined to be together, and Koi might have been the child who tied them together.

Priscilla Lewis grows up in a family that favors sons over daughters. To evade family planning laws, her parents falsely claim that she and her younger brother, Quincy Lewis, are twins. From childhood, she and her older sister, Paige Lewis, endure unfair treatment while their brother receives the best of everything. When Priscilla excels in the college entrance exam and earns a spot at a top university, her parents refuse to let her attend, insisting that the opportunity belongs to her underperforming brother. They try to force her into marriage, but Paige helps her escape. In her place, Paige endures humiliation in an unwanted marriage. Years later, Priscilla returns, reclaiming the dignity and justice owed to both her and her sister.

Seven years ago, Haskell fatally struck someone while driving. Unbelievably, Zachariah's own fiancée Sherian, mother, and father forced him to take the blame for his brother's crime. When authorities arrived, Sherian immediately accused Zachariah, condemning him to prison despite his innocence. During his incarceration, Zachariah developed groundbreaking nuclear fusion technology, earning recognition from the scientific community and securing employment upon his release. Returning to the family that betrayed him, Zachariah discovered nothing had changed—they still harbored no love for him. After weathering countless fresh betrayals, he finally severed all ties and walked away, leaving his past behind forever.

Former commando Shay Langley, now blind and working as a massage therapist, accidentally boards a rideshare driven by serial killer Jordan Cullen on a rainy night. Using her heightened senses,she identifies his true nature and escapes through combat skills. Jordan develops an obsessive fixation on Shay and relentlessly stalks her with escalating threats. When police doubt Shay's contradictory testimony, she teams up with delivery worker Kit to investigate,discovering the killer operates multiple vehicles. She acts as bait to lure Jordan into a trap and subdues him in darkness using her senses and combat training. After Jordan's arrest, Shay becomes a criminal investigation consultant while Kit pursues a career as an auxiliary officer—together, they stand guard over justice.

Grace Smith's father, Lucas Brown, brings his illegitimate daughter Sophia Brown into the Smith family using a fake paternity test and falsely claims that Grace is not their biological daughter. Grace's birth mother, Helen Smith, never doubts this deception and even tortures and mistreats Grace for Sophia's sake. Sophia schemes to have Grace sleep with a homeless man, but unexpectedly, Grace encounters Eric Moore, a powerful figure in the city. When Grace has nowhere to turn, she seeks Eric's help after discovering she is pregnant with his child. They have a flash marriage, and from then on, Grace enjoys a life of being doted on by her wealthy in-laws while getting revenge on those who wronged her.

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.

Zoey Simken becomes the wealthiest person in the city,but everyone believes she owes her success to her husband, Justin Sisson. Her stepsister, Nora Simken,who demanded to switch marriages years ago,harbors deep resentment. Nora marries into the prestigious Ford family, only to be driven to madness by her abusive husband, Yasin Ford. Soon after, the Ford family collapses. At their father's funeral, Zoey is stabbed to death by Nora, who is then shot by a mysterious assailant. After Zoey and Nora are reborn, Nora rushes to marry Justin—Zoey's former husband—while Zoey discovers that her mother's death is linked to the Fords.Determined to uncover the truth and avenge her mother, Zoey seizes the opportunity to marry Yasin.

At a lavish banquet in Metrovale, billionaire Ethan proudly introduces his new wife from the countryside: "My wife is gentle and soft-spoken—she's new here and not familiar with all your city games. Please look after her."But the guests know better. This "gentle" woman, Roxelle, once single-handedly took down an entire gang—ten men, no problem. Ethan insists she's "innocent and romantic,"while global business tycoons are secretly begging for her cooperation after her groundbreaking research shook the world economy. What began as a marriage of convenience slowly turns into something real. Until one shocking revelation changes everything—Ethan's beloved daughter… is actually Roxelle's own child.

Top engineer and designer Edwin Stanford learns his son Mason has been framed by wealthy businessman Robert Jasper and imprisoned in “Bridgewell Prison”—a facility Edwin himself designed. To save his son, he endures humiliation and enters the prison as an inmate. Inside, he uses his intelligence to gain the trust of crime boss Dave while secretly leveraging his intimate knowledge of the prison’s structure to execute his plan. He must not only break his son out of this steel cage but also exploit Robert’s greed and paranoia to set the ultimate trap—turning this symbol of absolute control into the judge’s own tomb. This is a father’s revenge executed through knowledge and patience, the ultimate counterattack against evil and betrayal.

By chance, Tessa, an emergency room nurse, saved Victor, a dangerous and charming gang boss, but was strongly targeted by him. He was closing in on her, and she was running for her life—until fate tore away her last hope. Her brother was dying, and the sky-high medical bills were crushing her. Victor narrowed his cold eyes and said, "Be my woman, and I'll save him." She was forced to sign a marriage contract. She resisted his world but indulged in his protection and tenderness. When she found out that the mysterious man who saved her on the rainy night five years ago was actually him, the boundary between hate and love completely collapsed...

Karissa was the true heiress of the Beltran family, who had been lost and later found. However, she was then kidnapped by Ivy, the family's adopted daughter. In a bid to prove who their family truly cared about, Ivy set fire to the warehouse they were in. In her moment of peril, Karissa found that her parents and brothers chose to save Ivy, abandoning her to her fate. Just when her life hung in the balance, she saw Luis, someone she had once lived with, come to her rescue. When she opened her eyes again, she found herself reborn three years earlier. This time, Karissa was determined to change the course of her life.

In her previous life, during senior year, Hilary Yates discovered that her classmate, Marian Evans, had secretly sabotaged all her classmates' college entrance exam applications,downgrading them to vocational schools. Hilary quietly restored everyone's applications.When Marian's actions were exposed, she ran to the rooftop to plead her innocence but tragically fell to her death. The entire class—including Hilary's boyfriend,Jim Sutton—blamed Hilary for Marian's demise. Consumed by hatred, they unleashed cruel revenge, driving Hilary's parents to a tragic end and beating Hilary herself to death.Now reborn, Hilary refuses to intervene as the same events unfold. This time, she watches coldly and lets them destroy themselves.

Six years ago, Winni and Chester were a loving couple, until Chester's old friend Ruth returned to the country. Ruth disguised herself with a kind face and became friends with Winni, secretly plotting to replace Winni as Chester's wife. Not long after, Winni became pregnant, but the doctor informed Chester that the child had no blood relationship to him. Chester iced out Winni and gradually grew closer to Ruth. Six years later, Winni's son, Ron, was critically ill with leukemia. Only Chester's bone marrow could save him. In order to please Chester, Winni had to bow down to Ruth. However, during their interaction, she gradually uncovered why Chester thought Ron was an illegitimate child.

Due to an arranged engagement, Marie Hodge marries a scumbag, Sean Logan, in her previous life. Sean steals her university acceptance and gives it to his mistress, Brittany. For fifty years of marriage, Sean secretly takes half his salary to support Brittany while Marie works herself to death managing the household for family and husband. Neighbors call her a virtuous wife, but when his first love dies, Sean doesn’t hesitate to follow her in death, leaving a will to be buried with his Brittany and giving his property to Brittany’s daughter Kimberly. Getting another chance, Marie secretly intercepts the acceptance letter. With the wedding approaching, Marie only prepares for university enrollment, waiting for the wedding day to stand up the groom, kick Sean to the curb, and welcome her new life.

While sweeping the streets, cleaner Carleigh Quinn encounters Roderick Sawyer stepping out of a luxury car. He hands her a bank card, explaining he's terminally ill and wants to help her. Surprisingly, Carleigh claims she can cure him, but three renowned doctors accuse her of being a fraud. When Roderick suddenly collapses, everyone rushes to his home where the doctors admit only the legendary "Sovereign of Scales" could save him. Carleigh reveals herself as this mystical healer with mastery across dozens of fields, cures Roderick, and leaves. Later, her fiance Kieran Harrell delivers divorce papers, and at their wedding, publicly abandons her to marry Aurora Quinn instead. Roderick arrives with a marriage proposal, announcing to everyone's shock that Carleigh is the revered Sovereign of Scales.

Kayla Jayne works multiple ghostwriting jobs to raise money for her daughter's congenital heart disease treatment. When she finally lands a steady position, she discovers her boss is her ex-boyfriend, Don Blake. Don mistakenly believes she left him years ago for money and uses his wealth to humiliate her. For her daughter's sake,Kayla has no choice but to endure it. She tries to tell Don the truth about their child, but Heidi Presland sabotages her. Later, when Kayla is attacked while working a bartending shift, Don rescues her and their relationship begins to thaw. Heidi kidnaps the child and uses her as leverage, but Don outmaneuvers her and saves their daughter. In the end, Don cuts ties with his mother, proposes to Kayla, and the three of them finally become a complete, happy family.

Jessica and Jason were married through a family arrangement, but their relationship remained distant after the wedding. A sudden car accident leaves Jason with amnesia,his memory frozen four years in the past. Seizing the chance for revenge, Jessica lies to him, claiming his family has gone bankrupt and making him work as a servant in her home.As they spend time together, unexpected feelings begin to blossom between them. Just as their bond deepens, Jessica’s ex-boyfriend Alex reappears, stirring emotional turmoil. The story takes a thrilling turn with kidnappings, false accusations, and workplace crises testing their trust.In the end, Jason regains his memory, the misunderstandings are cleared, and the two reconcile. They find true happiness together and welcome adorable twins into their lives, beginning a sweet new chapter.

Fiona Simmons and Xavier Stanley were childhood sweethearts, but a devastating fire led Xavier to mistakenly believe that Fiona had intentionally refused to save him. Haunted by this grudge, He carried resentment toward her love throughout their three-year marriage.Deliberately picking fights, Xavier filed for divorce 100 times,and each time, Fiona swallowed her pride, pleading for forgiveness with undignified devotion. When Xavier filed for the 101st time and they walked out of the civil affairs office, his friends tripped Fiona and mocked her openly. Xavier watched coldly, ignored her injured knee, and left with his friend to attend a welcome party for Jenny Simmons. Heartbroken at last, Fiona decided to let go of their love forever and accepted a mysterious stranger's offer.