who knows your secret kdrama

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!

Melody was lying in a puddle of blood on the day of her divorce. Apparently, fate decided to test her as she went into labor in a snowstorm. This incident was triggering enough for her to remember her true identy. She was the pride and joy of a wealthy family, but was unfortunate enough to be involved in marriage with Wayne Muller as his mentally handicapped wife. However, the man appeared in front of her, looking like a wreck on her engagement day. He said, "Please stop toying with me, Melody." Melody replied with a scoff and said, "Oh Mr. Muller, it's your turn to be beneath me now."

To settle her father's debt, Vivian Gray reluctantly accepts Shane Ford's offer of 200,000 dollars to become his wife. On the day they register their marriage, both disguise themselves, unwilling to reveal their true identities. A year later, while working as a hostess at a film festival, Vivian accidentally trips and falls, unintentionally stealing Shane's first kiss. "Get off me!" Shane snaps angrily. "I'm sorry, but... your lips are so soft!" Vivian blurts out. The incident costs Vivian her job, and fate takes a surprising turn when she ends up becoming Shane's assistant.

Jeana Dylan and her husband were in love for 7 years and married for 5, only to find him having an affair. She then discovered that the past 7 years were all a scam. The man she slept next to every night was only after her family's wealth. After her pain, she decided to retaliate. She joined forces with the mistress, set a trap for her husband, lured him into investing, and made him return all the transferred assets. She also uncovered her husband's secret family and son outside. When everyone was gathered, Jeana let them fight amongst themselves. In the end, Sean Finn was jailed for attempted murder, Lucy Leon lost everything and almost got killed by him, Nina Finn was drowning in debt and forced to pay with her body, and the malicious mother-in-law suffered a stroke and was left unattended. As for Jeana, she reunited with Aaron Grant, the man she liked 10 years ago, and started a new life.

Since childhood, Melanie Llyod has lived under the shadow of loss, her mother gone and her stepmother intent on securing a vast inheritance. Raised in a world of fragile comfort, Melanie grows weak and dependent. But after a sudden accident, Ashton Llyod reappears in her life, urging her to find strength and independence. The emotions they've suppressed for years begin to surface. Though they share no blood, they've lived as siblings for 18 years. But in the 19th year, everything changes… Kate Llyod, determined to steal Melanie's fiance, relentlessly tries to expose the secret connection between Melanie and Ashton. Amidst the growing misunderstandings, Melanie decides to bury her feelings and honor her engagement. Ashton, too, chooses to distance himself, focusing on his responsibilities. But when a twist of fate leads to a murder attempt, Ashton is left gravely injured and hospitalized. At last, both must confront their true feelings for each other. Yet, the challenges ahead are far from over…

In her past life, Mia Blair mistakenly believed Nick Judd was the man who saved her life. She fell for him completely, only to be betrayed and destroyed in the end. Given a second chance at life, she vows not to repeat the same mistake and to cherish the man who truly loves her.

Estella Graham, who was pure and kind, was discovered not to be the biological daughter of the Graham family. All of a sudden, Estella became a fake daughter who everyone shouted for. Not only did his childhood sweetheart, fiancé Hanrick Scott, get involved with the real daughter Marina Graham, but he was also drugged by Hanrick and had a one night stand with Elijah Scott, the chief executive of the Scott family. After waking up, Estella Graham knew everything and resolutely left the Graham family to seek refuge with his best friend. What she didn't know was that Elijah could only relieve his mania on Estella, so he kept investigating her who had a one night stand with him at that time...

Modern college student Clarissa Ingram transmigrates into a novel as the villainous ex-wife who is pregnant with male lead River Shelton's child. Unlike the original character who divorced and had an abortion, Clarissa changes course and uses gentle tactics to win back River's heart. When faced with River's childhood friend Paige Snyder, who covets him,Clarissa voluntarily moves to the countryside.There,she uses her golden finger—a department store system—to improve rural life and becomes the beloved darling of the Shelton family. After Paige's multiple failed schemes and eventual imprisonment for poisoning, Clarissa leads the villagers to prosperity, earning official recognition. She and River return to the capital ahead of schedule to live happily together.

Modern college student Clarissa Ingram transmigrates into a novel as the villainous ex-wife who is pregnant with male lead River Shelton's child. Unlike the original character who divorced and had an abortion, Clarissa changes course and uses gentle tactics to win back River's heart. When faced with River's childhood friend Paige Snyder, who covets him,Clarissa voluntarily moves to the countryside.There,she uses her golden finger—a department store system—to improve rural life and becomes the beloved darling of the Shelton family. After Paige's multiple failed schemes and eventual imprisonment for poisoning, Clarissa leads the villagers to prosperity, earning official recognition. She and River return to the capital ahead of schedule to live happily together.

Estella Graham, who was pure and kind, was discovered not to be the biological daughter of the Graham family. All of a sudden, Estella became a fake daughter who everyone shouted for. Not only did his childhood sweetheart, fiancé Hanrick Scott, get involved with the real daughter Marina Graham, but he was also drugged by Hanrick and had a one night stand with Elijah Scott, the chief executive of the Scott family. After waking up, Estella Graham knew everything and resolutely left the Graham family to seek refuge with his best friend. What she didn't know was that Elijah could only relieve his mania on Estella, so he kept investigating her who had a one night stand with him at that time...

College student Anna is betrayed by her boyfriend, who tries to sell her virginity at a club. Business tycoon Ryder saves her... but then invites her to sign a BDSM contract, making her his "Kitten". Little does he know that she's actually the angel who saved him when they were young - the one he's spent a decade searching for.

A long-planned conspiracy, a life that is switched. Charlotte Barlow, the daughter of the wealthy Goodman family, is swapped at birth by the maid Danielle Fuller with her own daughter. Overnight, Charlotte Barlow, who should have been the family's pride and joy, is reduced to a servant's daughter and suffers constant abuse. Meanwhile, Stella Goodman, who should have lived in poverty, becomes the pampered heiress. By chance, Charlotte saves her birth mother, Britney Goodman, and is brought into the Goodman family. Fearing the truth would be exposed, Danielle, who works as Britney's maid, schemes to frame Charlotte, causing her to be wrongfully accused. Stella, who accidentally discovers she is the "fake heiress", also fears her true identity would be revealed. The two conspire with Jordan Goodman, Britney's live-in husband, to poison Britney while repeatedly framing Charlotte, causing her birth mother to misunderstand her! Fortunately, Lionel Goodman, the family's adopted son, helps Charlotte uncover the truth. The two fall in love as they get to know each other and provide mutual comfort and support.

Summer, a rural girl who grew up in a backward countryside, faced harsh treatment from her parents, who made her drop out of school to work and support her younger brother. When the time came for her brother to get married, Summer's parents planned to marry her off to an old bachelor in the village for $100,000. At the same time, Summer's best friend Megan was locked up by her parents, who intended to marry her off to an idiot. Determined to escape, Summer and Megan fled to Rosetown, where they vowed to establish their independence. Through hard work, Summer gradually climbed the social ladder, and one day, a misunderstanding led her to cross paths with Jason, the wealthiest man in Rosetown. Thus, an unexpected romance that would change everything began.

Summer, a rural girl who grew up in a backward countryside, faced harsh treatment from her parents, who made her drop out of school to work and support her younger brother. When the time came for her brother to get married, Summer's parents planned to marry her off to an old bachelor in the village for $100,000. At the same time, Summer's best friend Megan was locked up by her parents, who intended to marry her off to an idiot. Determined to escape, Summer and Megan fled to Rosetown, where they vowed to establish their independence. Through hard work, Summer gradually climbed the social ladder, and one day, a misunderstanding led her to cross paths with Jason, the wealthiest man in Rosetown. Thus, an unexpected romance that would change everything began.

Three years ago, Charlotte, who had just gone abroad to work as a doctor without borders, was rescued by Henry, also a doctor without borders, and they fell in love at first sight. So, Charlotte concealed her background as a member of a top international medical group and returned to marry Henry, who was struggling in his career. During their three years of marriage, she secretly helped Henry achieve success in his career.

Quinn Anne, a design prodigy, faced rejection from her fiancé due to her appearance and was subsequently ousted from her home by her stepmother's family, who treated her as worthless. In her darkest hour, Timothy Ford came to her aid, rushing her to the hospital after she was poisoned. Upon her recuperation, Quinn and Timothy swiftly tied the knot, uniting to seek justice against those who had wronged her.

Gordon inherited his wife's legacy, only to discover it came with massive debts. It turned out to be a scam orchestrated by his wife and her first love, who had faked her death to elope. Gordon was brutally silenced. In his next life, facing his seemingly "dead" wife, he decisively chose to let go and sent her to the crematorium. This time, he vowed not to spare anyone who had plotted against him!

Five years ago, Charlotte Shaw, under the provocation of Eve Smith, had no choice but to break up with Yale Ball who was down and out by then. Soon after this break-up, Charlotte lost her memory and gave birth to her child with Yale later. Five years later, Yale returned to his motherland as the No. 1 rich person nationwide. Fate also brought him to Charlotte who was at the lowest point of her life. Somehow, their destines tangled together and composited a music full of twists and turns.