what happened to kat on madam secretary

Linda Sue, the youngest female billionaire, faces a media frenzy upon landing. When asked about her divorce from Ian Bones, she jokes about rushing home to inherit her massive fortune. Ian, equally wealthy, proposes that Linda inherits his family fortune instead.

Right before their marriage, Margot Reid’s scumbag boyfriend cheated with her best friend. Fueled by resilience, Margot took control of her life and decided not to marry him! Upon their unexpected reunion, the scoundrel belittles her, mocking her as a mere dumpling seller. With a playful smile, Margot brings out her newly recruited assistant. The scumbag is left dumbfounded—a once proud billionaire CEO now reduced to the position of a subordinate and husband to his ex-girlfriend, stripped of power and influence?

On the fourth anniversary of their marriage, Jodie Glenn holds a press conference to declare her runaway husband, Aidan Langley, officially dead after his four-year disappearance. To her shock, Aidan appears arm in arm with a C-List celebrity at the event. Jodie's best friend introduces her brother, Ramon Gardner - a man who has secretly loved Jodie for years and even endured a disfiguring accident to save her life, ultimately undergoing a face-changing surgery. After divorcing Aidan, Jodie swiftly begins a "baby project" with Ramon. However, Aidan refuses to let go, complicating matters further. As misunderstandings and crises ensue, hidden truths finally come to light. In the end, Jodie and Ramon find their way to true happiness while Aidan faces the punishment he rightfully deserves.

Sage, a young jewelry designer, is happily married to Kohen—until a tragic accident leaves him in a coma. Heartbroken, Sage loses all hope… until Kohen's younger brother, Noah, suddenly wakes up from the same accident.But Noah now acts, speaks, and remembers everything just like Kohen—including intimate details only a husband would know. Even his financial moves mirror Kohen's perfectly. The eerie twist? Noah nearly died in the ring at the exact moment Kohen's condition turned critical.Sage refuses to believe it at first, but signs keep pointing to one impossible truth: is Kohen's soul living in Noah's body?As feelings resurface and lines blur, Sage must face the question:Is this love reborn, or something far more dangerous?

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!

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.

When Yasmine and Sunny were young, they were both kidnapped but were rescued by a passing cleaner, Mrs. Shawn. With great difficulty, she raised the two girls. Yasmine had always held deep gratitude for Mrs. Shawn, while Sunny, after being found by the Morgan family at the age of 15, viewed her time out there as a shameful experience. She wished to erase all witnesses of her suffering, including Yasmine. She wanted Yasmine to die in a car crash, but Mrs. Shawn sacrificed herself to save Yasmine. After Mrs. Shawn's tragic death, Yasmine was found and rushed to the hospital by members of the Lynch family. To her surprise, Yasmine learned that she was the last surviving heir of the Lynch family. Reunited with her grandfather, she was groomed for five years. Now, she was ready to take control of the Lynch Group and seek revenge on Sunny. Yasmine intended to strip Sunny of everything she held dear—her reputation, status, and wealth—before bringing her to justice.

Laura married Felix for love, but this scoundrel not only plotted to murder her to seize her family's wealth but also killed her parents. Luckily, Laura survived, underwent plastic surgery, and changed her identity to become Felix's personal secretary, Mandy. During her quest for revenge, she discovered that her childhood friend Tedric deeply loved her. Tedric helped her in her pursuit of vengeance, ultimately sending Felix to prison.

To save her father's life, Alicia Bennett is forced into a dangerous game of deception, swapping places with Sabrina Knight to "pretend" to be intimate with Sabrina's powerful husband, Ethan Clark. What begins as a desperate bargain to secure money for surgery soon spirals into a deadly web of secrets and manipulation, with Alicia trapped as a pawn in the ruthless Knight family's control. By day, she's Ethan's dutiful assistant; by night, she's a "stranger" in his bed, caught in a whirlwind of passion, power, and betrayal. As their complex, forbidden connection deepens, Alicia is drawn into a world where nothing is as it seems—until the shocking truth is finally exposed… Will Alicia escape the tangled web she's been caught in, or will the Knight family's plans destroy everything she's fought for?

To avenge the tragic death of her parents, Briar White hides her true identity and infiltrates the Kerr family, weaving a carefully crafted web of affection around Owen Kerr—the son of her enemy. But the tenderness and companionship that began as mere deception slowly start to feel real. Now, she must choose: stay lost in the sweetness of newfound love, or destroy it with her own hands for the sake of long-harbored revenge…

Disguised as a rebellious type, Vera Cora assisted her friend in navigating a blind date, which unexpectedly led to her crossing paths with the new CEO of the firm she worked for—ultimately landing her the role of his secretary. Bevis Fred, initially believing their paths would diverge post-date, found himself intrigued by the feisty "Tina Cora" and proposed an unconventional agreement: a series of ten dates.

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.

Julian Hall, a billionaire with a strict no-office-romance rule, found himself breaking his own code when he fell for his new secretary, Iselin Wenton. Summoning all his courage, he confessed his feelings, only to be rejected and sent packing. Determined to win her over, Julian enlisted the help of his young son, Charlie, as his secret wingman. What Julian didn't realize was that Charlie was actually the son he unknowingly shared with Iselin. Unwavering in their loyalty, Charlie and his sister, Bonnie, sided with their mom. But the clever siblings had a plan of their own—they decided to play matchmakers and bring their parents back together. After a series of unexpected twists and hilarious turns, the two little agents succeeded in reuniting their family and giving Julian and Iselin a second chance at love!

Fabian Lynch has been framed, and his entire family was wiped out by a mysterious person. In his darkest hour, a young woman pulled him from the brink. Five years later, he makes a grand comeback as the Northern King, excelling in both medicine and martial arts. He not only seeks his savior to repay the favor but also strikes back fiercely at his enemies. He vows to exact revenge for what has happened to him in the past. However, things aren't as simple as they seem to be...

Five years ago, Nina Wade was betrayed by her own family, leading to an unexpected pregnancy with Joe Holt. She raised their son, Ben, in secret. But now, five years later, her world is shattered when Ben is diagnosed with leukemia. Desperate to save him, Nina plans to sell the precious jade that Joe left to her back then. Meanwhile, the Holts begin a city-wide search for Ben. In the midst of this chaos, Nina finds herself working as Joe's secretary at Holt Corp. As they spend more time together, their relationship begins to heat up in ways neither of them expected.

Kiara hung up her military uniform to get married, dedicating herself to her husband's company with unwavering loyalty—only to be met with his dismissive remark: "Kiara,Yuna is an independent airline captain. You? Just a useless secretary fetching tea and coffee."His friends sneered at her, mocking her worth. Little did they know that she was once the Queen of Special Forces, a fighter pilot who dominated the skies, fluent in five languages, and a top-ranked science prodigy. Even elite hackers bowed to her prowess.Heartbroken and disillusioned, she filed for divorce without hesitation. Clutching her parents' ashes, she headed to the airport!

Andrew Evans had a strange disease. Each time the disease attack occurred, he couldn't breathe and move his body. During an onset of the disease in a bar, a girl stumbled to his side and the two had their one-night stand affected by alcohol. When Andrew woke up, he found his condition had improved a lot and he knew it was because of the girl. He couldn't remember her face, but he found a jade pendant she dropped at the bar. Then Andrew sent his assistant to look for its owner. The girl has just returned home when she saw her mother standing upstairs. Just as the girl explaining what happened earlier, someone suddenly pushed her mom. The girl watched her mother fall off and die, leaving a pool of blood...