oops! my hubby is a secret billionaire!

Isabella hid her wealthy identity for the sake of her loved one Luka, anonymously funding all his dreams. However, once Luka gained success, he abandoned Isabella because of her poverty and turned to marry the wealthy heiress Vita. Heartbroken, Isabella accepted a marriage proposal from Aiden, the billionaire who had been secretly admiring her. Together, they vowed to ensure Luka gets the punishment he deserved...

Lydia Steele arrives at the Golden Glow Awards as its celebrated, veiled screenwriter. The night turns brutal when she’s publicly humiliated as a “mistress” and betrayed by her own husband. But the shocking truth is—she is not just a genius writer, but also the secret heir to the all-powerful Everworld empire. With her brother’s arrival, the tables turn. Now, every betrayer will pay.

A pair of orphaned siblings were separated in childhood. Years later, the sister became a billionaire and tirelessly searched for her brother’s whereabouts. Meanwhile, the brother woke from a comatose state, and he and his wife endured relentless abuse from villains. After the sister found her brother, she punished those who had wronged him, only to be counterattacked by the villains. Faced with the oppression of both his sister and wife, the brother finally revealed his true identity...

My adopted sister won the Elixir Challenge by stealing my potion. To her shock, she was informed that the event was a selection event for the future wife of the Serpentkins' future head—the same heir who was infamously impotent, barbaric, and hideous. When the Serpentkins sent over a proposal letter, demanding her hand in marriage, my fiance panicked and promptly took my adopted sister away for a quick marriage and even consummated. Once the deed was done, she returned triumphantly, showing off the mark on her lower back. "Well, what are you going to do now, Winnie?" she gloated. "Your fiance is mine now, and you'll be twenty-five in three days. If no one comes to pick you up, you'll just be dumped into the hands of some wife-beating Rogue who is ageing and unwanted…" Actually, she was wrong—I had a choice. I went to the parlor where my parents—who were busy fixing the mess my adopted sister made—were, announcing, "If she refuses to marry the future head of the Serpentkins, I will!"

Wealthy heiress Lina Veyne is forced into an engagement with ruthless heir Lucien Moro to save her family, trapped like a bird in a gilded cage. At the IRIS Club’s secret Phantom show, she's shocked to find masked dancer ""Seven"" is Stian Quinn, her first love who was declared dead at sea 5 years prior. This is all Lucien’s cruel scheme: he faked Stian's death, and uses the supposedly amnesiac man to break and tame Lina once and for all. When Lina's reckless defiance only brings brutal punishment down on Stian, she puts on a mask of obedience to Lucien, while secretly plotting her revenge. She soon makes a shocking discovery: Stian's amnesia is a lie. He's been undercover at IRIS this whole time, gathering damning evidence to take down this dark empire for good.

Three years ago, Dylan Smith, heir to the Cloudrise Group, hid his true identity and chose a life of quiet obscurity at Wendy Lewis's side. In secret, he even used Cloudrise's name to rescue the Lewis family from collapse. His devotion was repaid with betrayal: his fiancée Wendy and her family turned on him, while Frank Lee's schemes left him humiliated and disgraced.No longer willing to stay silent, Dylan returned wielding the full power of both Cloudrise Group and Wilson Group. Calm yet relentless, he exposed Frank's lies and dismantled the Lewis family's deceptions piece by piece.At his side stood Rachel Wilson, the Wilson heiress who grew from a silent protector into his strongest ally. Together, they faced public humiliation, deadly traps, and ruthless battles for power. In this world of shifting loyalties,love and betrayal collide with revenge and redemption.Some rise to reclaim their throne, while others are left to drown in regret and loneliness.

The youngest female investor on Finance District refuses an arranged marriage with the Golden family. After a drunken night and being drugged, she's saved by her secret admirer and actual fiance, Keir Golden. He pretends to be a poor sugar baby, letting Clara "keep" him. A year later, when family business troubles force Clara to accept the arranged marriage, she tries to break it off with Keir, only to discover her sugar baby is actually her powerful fiance who saves her from the scheming McDowell family.

Xavi, the estranged son of Atheron's wealthiest magnate, leads a double life as a janitor and fortune teller, all while harboring the secret of being the War God. Five years after a chance encounter with the renowned actress Wilma, she reveals that her mute daughter, Xamira, is his child, prompting Xavi to embrace his responsibilities as a father. When Wilma is coerced into marrying a dying patriarch and Xamira endures mistreatment, Xavi intervenes to save them both.

Xavi, the estranged son of Atheron's wealthiest magnate, leads a double life as a janitor and fortune teller, all while harboring the secret of being the War God. Five years after a chance encounter with the renowned actress Wilma, she reveals that her mute daughter, Xamira, is his child, prompting Xavi to embrace his responsibilities as a father. When Wilma is coerced into marrying a dying patriarch and Xamira endures mistreatment, Xavi intervenes to save them both.

The female billionaire Yara returned to her country with determination. She planned to expose her "scumbag" ex-husband, Will Chandler, on a live streaming show, believing he had abandoned her during her serious illness and embezzled all her assets. Using a memory extraction device, Yara gradually discovered that the man she had hated for six years was actually the lifesaver she had been searching for. Six years ago, Yara's mother and younger brother had threatened Will by leveraging her illness, forcing him to sell property and jewelry and plunge into huge debts. To save Yara, Will had severely damaged his health. In order to spare Yara from seeing his miserable condition, Will had completely disappeared from her life, living in pain alone. Upon learning the truth, Yara sent her mother and brother to prison and remarried Will.

The mysterious secret agent Peter Rogers was awarded the National Medal of Honor by the President and had retired from the military. While dining out with his daughter Leslie, Peter is mistaken for a blind date by the beautiful CEO Sydney Greenfield, and the two unexpectedly get married. When his classmate and ex-girlfriend, who were unaware of Peter's true identity, encountered him again, they subjected him to various insults and ridicule. Upon hearing about this, Sydney publicly revealed that Peter was her husband, putting everyone to shame.

Keith's daughter had a lifelong strawberry allergy. After eating a cookie with hidden strawberry ingredients, she died from an allergic reaction.Keith,already battling cancer, found out his wife Hollie was the one who gave her the cookie. To spare her the guilt, he took the blame. But Hollie,believing he killed their daughter, resented him deeply and made him suffer. Only as Keith lay dying did she learn the truth—too late to make things right.

Three years ago, to repay Sara Crane's father for saving his life, Ian Griffin married into the Crane family. He secretly helped the Cranes reach a higher standing in society so that they would one day learn his true identity. Three years later, after making his last delivery for the day, he coincidentally saves Stella Wade, the Queen of Commerce, who was attacked by Estrya Assassins. After instructing his subordinate to handle the aftermath, he hastily leaves. Little does he know, Stella has fallen for him at first sight and wants to offer herself to him, along with Nimbus Group, which she has been managing for years.

Working at an adult novelty shop, Nia Turner discovers one day that one of her customers is actually her husband, Marcus Hayes. Worse, he is having an affair with her half-sister, Arielle. Overwhelmed with humiliation, Nia drowns her sorrows in a nightclub, where she crosses paths with Leo Mitchell, a rich tycoon. After they strike a deal and enter into a fake marriage, true romance blossoms despite themselves, and Nia receives valuable support from Leo in her career. As she rises to become a successful CEO of Starlight Entertainment, both her personal and professional lives reach new heights of achievement.

Faye discovers that her fiancé is having an affair with the wife of secret billionaire Arvin Sterling, so she takes revenge on him by getting intimate with Arvin. However, it turns out to be Arvin’s scheme to lure Faye in his seduction game......

The world's top mercenary, Paul Wood, believed money could solve anything. An assassin from the top ten assassin list? With more payment, he could wipe out all ten of them. The top assassin was Green Onion Hater? With more payment, anyone who hates green onions would become his enemy. While Paul was on a mission, disguised as a delivery guy, he ran into Kelly Josh, who insisted that Paul used to be her classmate and bully her. But Paul didn't even know her! "Lady, please have some self-respect. I only do delivery."

Willa Stone, heiress of the prestigious Stone family,is bathing when she is told that they've found the boy she once helped—now a beggar. She rushes out without a second thought. On the street, thugs smash Travis Langley's bowl. His eyes darken as he prepares to strike. Just then, Willa appears and proposes to him in front of stunned onlookers.

Former gambling legend Ryker Miller, weary of the bloodshed and intrigue of the casino world, retreats from the underworld to live an ordinary life. Years later, Ironbriar Group chairman Bryan Taylor leverages an old favor to finally convince Ryker to emerge from retirement and help resolve a crisis threatening the corporation's survival. However, Ryker doesn't know that behind the Taylor family's glamorous facade, Bryan's son Jason Taylor is brutally tormenting his pregnant daughter-in-law, Carmen. Her suffering and despair are quietly brewing a storm powerful enough to overturn the entire Taylor family, and Ryker's return will inadvertently pull him into this vortex of family and power struggles.