who knows your secret kdrama

Vivian Harrington gave everything—her trust, her mother's shares, even her heart—to her charming boyfriend Nathan Ellis. But the moment she signed those papers, Nathan, his father Gideon, her scheming stepmother Monica, and her jealous stepsister Serena betrayed her... and sent her to her death. When she opened her eyes again, she was back—reborn, right before the betrayal. This time, she knows who her enemies are. And she knows who truly loved her. Adrian Chandler—the dangerous underworld king who once avenged her and died for her. He may not believe her love now, but Vivian swears she'll make him hers, even if she has to burn the whole world to do it.

After a car accident in which he saved an orphan girl, the chairman of Vance Group, Ansel Vance, suffers from amnesia and becomes separated from his family. He adopts the orphan girl, Amy Bennett, and takes on the identity of a labor worker named Bryant Bennett. Eighteen years later, Amy, eager to marry into the Vance family, looks down on Bryant and even severs their father-daughter relationship, unaware that Bryant is, in fact, the long-lost head of the Vance family, the very family she’s trying to marry into.

Harold and daughter Demi are critically injured in a riot,with Demi fighting for her life. When the hospital faces a Type A blood shortage, his wife Violet signs away the life-saving blood to save Jack, son of her first love Nate, who claims the boy has leukemia. She abandons her dying daughter without hesitation.Heartbroken after six years of devotion, Harold resumes his hidden identity as heir to the powerful Summit Group. He saves Demi and disappears. Finding Harold's abandoned phone filled with loving messages and final farewell, crushing regret overwhelms Violet.

A successful, savvy CEO is betrayed by her fiancé, who cheats with another woman. Discovering the affair before her wedding, she boldly marries a seemingly ordinary waiter in front of stunned guests. Unbeknownst to all, the 'waiter' is actually a powerful CEO incognito, who quietly supports her through her company's crises, proving that her lost love has been beside her all along. Through trials, they rediscover trust and love, ready to face the future together.

To avenge her father, Vivian Gale disguises herself as a man and infiltrates the Imperial Medical Bureau, becoming the empress dowager's personal physician—while secretly plotting her downfall. Misunderstood as a foe, she faces repeated assassination attempts from Emperor Edmund Mortimer. Their clash of wits ignites unexpected feelings, until her identity is revealed. They eventually unite to overthrow the empress dowager's tyranny—and find love amidst vengeance.

Just back from abroad, Thalia Prince receives a marriage certificate from her mother—tying her to a man rumored to have a terrible reputation. Determined to secure a quick divorce, she impulsively spends the night with a supposed escort, only to discover that he is actually her husband…

Ten years ago, Flainn emerged as the champion of the Global Forging Contest but became infamous after the mysterious death of his master, Dashiel. Living in obscurity, his life takes a turn when Dashiel's daughter, Maryln, seeks his help to restore her father's Dragon Sword for an upcoming competition. Reluctantly agreeing,Flainn risks exposure as his extraordinary skills are revealed during the forging process.

On Christmas Eve, James Halper visits his wife's family, only to be treated with disdain. Little do they know, he is the new Chairman of Empyrean Group, one of the world's leading companies.

Evelyn, heartbroken by her boyfriend's infidelity, drowned her sorrows in alcohol and unexpectedly had a one-night stand with renowned pilot Grayson. Afterward, fate kept them apart. Evelyn forgot what Grayson looked like, but Grayson fell head over heels for her at first sight. He found her lost employee badge and sent his assistant to track her down. Unfortunately, the assistant made a mistake—Evelyn's coworker Katie claimed the badge and impersonated her, sparking a series of misunderstandings and conflicts between Evelyn and Grayson. Finally, heartbroken and disillusioned, Evelyn accepts her friend Liam's proposal for a fake marriage to comfort her ailing grandmother. Just then, Grayson returns and publicly steals the bride...‍

After an unexpected encounter, Adelyn slept with Trent. Adelyn intended to forget everything, but Trent re-entered her life as her fiancé's uncle. To make matters even more complicated, Adelyn discovered she was pregnant with Trent's child. This set off a tangled web of emotions, leading them both into a passionate and reckless love affair.

Lexi Jones signs up for the "Kitty LoveSim" system, a virtual romance game where completing missions earns real-world cash. All she has to do is finish the final task to cash out and exit the game. Committed to doing the job right, Lexi unexpectedly ends up marrying Scott Fuller—the heir to the Fuller empire. What starts as a mission quickly spirals into a wild ride full of awkward laughs, unexpected tenderness,and genuine connection. By the end, Lexi walks away with both the grand prize and a love she never saw coming.

Mia Falcone, the Don’s daughter, gave up everything for Leo Romano after he took three bullets to save her. For seven years, she lived in secrecy as his wife, raising their son without a name. After Leo’s brother died, his widow, Jasmine Moretti, returned, and Leo chose her and ambition over blood. When the humiliation threatens her son, Ethan, Mia walks away and returns to her true identity. As Leo desperately tries to win back the woman he lost, Mia teaches him a fatal lesson: he didn’t just break a heart—he declared war on the wrong bloodline.

Mark Cowell, an ordinary office worker, was lured into an underground billiards scam and lost his entire fortune, even mortgaging their home. His wife Celine discovered the setup and decided to take revenge herself. Posing as a beginner,she returned to the den, winning game after game with ""beginner's luck""—until the stakes soared.Celine then revealed her true skills, attracting the attention of the mastermind—Lucy, her own younger sister and the underground billiards queen. Fueled by jealousy over Celine's past as a three-time world champion, Lucy had set the trap to drag her back into the game.A high-stakes showdown began, with life-altering wagers. At the climax, Mark revealed he was an undercover cop. Celine defeated Lucy with her blindfolded technique, and police raided the den. The couple reclaimed their home and peace, while Lucy was brought to justice.

The male lead, Alexis Brookyn, is the chairman of Skyreach Group. To experience ordinary life, he disguises himself as a rideshare driver and meets the female lead, Sienna Gibson, while picking up passengers, saving her from disaster. He repeatedly rescues Sienna from danger, and as they navigate through crisis after crisis together, feelings gradually develop between them. They slowly grow fond of each other and eventually end up together.

The male lead, Alexis Brookyn, is the chairman of Skyreach Group. To experience ordinary life, he disguises himself as a rideshare driver and meets the female lead, Sienna Gibson, while picking up passengers, saving her from disaster. He repeatedly rescues Sienna from danger, and as they navigate through crisis after crisis together, feelings gradually develop between them. They slowly grow fond of each other and eventually end up together.

Rory Taylor, the future Lord of the Divine Order, once spent three years undercover, mistaken by everyone as an ex-con and lowlife. After returning, he found his mother being abused by his stepfather—and without hesitation, he stepped in to protect her and taught the abuser a harsh lesson.But his stepfather's family ruled the local underworld and came after Rory for revenge. With unmatched personal strength and the hidden power of the Divine Order, Rory brought them all to justice.Later, when the infamous "King of Hell," Kyle Joust,bullied Rory's classmates, and even Rory's own cousin used his name to act arrogant and lawless, Rory never strayed from his sense of justice. One by one, he wiped out every trace of evil in his path.

Katrina Gibson was once the world's richest woman, but she chose to hide her identity and live quietly as a cleaner. When her daughter was about to get married, Katrina vowed to give her the most lavish wedding imaginable. But on her way to the bank to withdraw money and collect her valuables, she was belittled by her daughter's fiancé's family. Forced into a corner, Katrina revealed her true identity—slapping them in the face with the shocking truth.

Madelyn, leader of the world's top assassin organization Vermilion Order, discovers she's the long-lost daughter of Southhaven's powerful Randall family. She returns home pretending to be a poor girl from the slums, hiding her true identity. While her family showers her with love, her Uncle Louie plots to seize power, teaming up with the mafia to expose her past. Meanwhile, old enemies from the Darkscale Union seek revenge.Madelyn joins forces with her once-hostile stepsister Britney and reconnects with Jeffrey Hudson—secretly the head of the Duskthorn Order. With her strength and her family's support, Madelyn defeats the threats and secures her place in both the family and the underworld.