Treehouse Research

I saved the man who destroyed my family. Dr. Emma Lawson has spent five years hating billionaire Damien Cross. His corporate takeover crushed her father's company, shattered her parents' marriage, and forced her to work three jobs just to survive medical school. Then he crashes onto her operating table. Bleeding out. Dying. One slip of the scalpel. No one would question it. But Emma took an oath. Even monsters deserve to live. When Damien wakes with amnesia, his assistant offers Emma $200,000 to pretend she's his girlfriend. Just three days. One merger vote. Then she walks away. Emma agrees. Not for the money. For revenge. What she doesn't expect: Damien without his memories is nothing like the ruthless CEO she imagined. He's vulnerable. Protective. Looking at her like she's his entire world. What she doesn't know: Damien has been watching her for five years. The photo in his wallet. The surveillance files. The reason he destroyed her father's company. It was never about business. It was about protecting the woman he couldn't stop thinking about from a conspiracy that would have killed her entire family. As fake feelings become dangerously real, Emma discovers the truth: their families weren't destroyed by corporate greed. They were caught in a pharmaceutical conspiracy involving illegal human trials, billions in black market research, and a man who will do anything to perfect a drug that was never meant to cure. Some debts are paid in money. Some are paid in blood. But the debt between Emma and Damien? That one can only be paid in truth. She saved his life. He's been saving hers for five years. Now they have three days to save each other.

Elena Carter once had everything, a brilliant career, a respected name in medical research, and a family she believed was worth sacrificing everything for. As a pioneering pediatric immunologist, she was on the verge of a breakthrough that could save thousands of children suffering from a rare and deadly genetic disorder. But for love, she walked away from it all… choosing to become a wife, a mother to a fragile child who depended on her for survival. She believed her sacrifice meant something. However, she was wrong. Her husband, Marcus Thorne, lies a truth Elena never dared to see, a truth that begins to unravel the night a stranger sends her a message that changes everything. What starts as suspicion soon turns into something more devastating than betrayal. It isn’t just about another woman. It’s about stolen time. Broken promises. A decision that will cost Elena more than she ever imagined. When tragedy strikes and the truth finally surfaces, Elena is forced to confront a reality so cruel it shatters everything she once believed in love, loyalty, the man she trusted with her life. With nothing left to hold her back, she walks away. But she doesn’t leave empty-handed. She takes with her the one thing that still matters to her. Years later, she returns… no longer the woman he once overlooked, but a force the world cannot ignore. A doctor who saves lives. A woman who rebuilt herself from ashes. Fate brings them face to face again Marcus is left with a truth he can no longer escape: The woman he once took for granted… Is now the only one who can save what he holds dear. But some losses don’t fade. Some wounds don’t heal. And this time. Elena Carter may choose herself.

After completing the quest, I insisted on staying in that world, foregoing the lucrative rewards. It was because I had a happy and perfect family there. My brother was a genius world-renowned scientist, and all his research achievements were named after me. My father was the world's richest man, and all his wealth was under my name. My mother was an extraordinarily talented dancer, but she gave up the stage just to spend more time with me. My family pampered me. I was the most envied pampered daughter in the world… until the day their real daughter, Carrie Langford, showed up at our door. Their love for me vanished overnight. From then on, I became inconsequential. Carrie orchestrated her own fall down the stairs, and my mother was so angry that she broke my leg. I ate a small bite of the cake Carrie threw away, so my father locked me in a dog cage for three days to dine with the dogs. He also made a golden cake for Carrie to make her feel better. Just because Carrie complained that her heart hurt, my brother dug out my heart for her and replaced it with an artificial heart. "It's just a heart. You've always been healthy. Carrie needs it more than you do." Calmly, my brother stood to the side, analyzing the data. "Don't worry, artificial heart technology is already very advanced, so the theoretical survival rate is very high. You won't die." After my soul left my body, I saw Carrie casually throw my heart into a trash can. The long-dormant system was awakened. [Would you like to take back everything you've given them, including your father's wealth, your mother's dancing talent, and your brother's intelligence, in exchange for a chance to revive?]

At two in the morning, when the pack elders' urgent summons came, I had just crawled out from beneath my childhood sweetheart, the Alpha heir Slade. My body was still aching from his rough possession. As the only human healer in the entire Blackwood Pack, I was ordered to prepare herbs as a gift for Slade's marriage alliance with the Thorne Pack. I gently lifted Slade's arm from where it was wrapped around me. After a night of passion, his powerful Alpha body was still radiating a feverish heat. I assumed this was just another wolf princess he needed to turn away, so I poked his chest playfully and asked with a smile, "Slade, what excuse are you going to use the 99th time? That you've suddenly developed an allergy to the princess?" He rolled over and kissed my forehead, his eyes heavy with sleep. "My sweet girl, this time the herbs must be prepared by you, and you alone. The success of this alliance rests on your shoulders." I froze. For the past ten years, I had been his secret solace, the one who soothed his violent rages every night. I thought I would earn a formal bonding ceremony, sooner or later. But in that moment, I understood. I was just a convenience, a body for him to use. If that was all I was to him, then I would burn everything we had to the ground. I made a call to my old mentor at the National Institute of Medicine, Professor Sterling. "Professor, that research position regarding gene... is it still open? I'm ready to return to the human world." But when that arrogant Alpha, who claimed we were 'just friends' and 'strictly professional,' discovered he could no longer catch even a faint scent of me in the air, he completely lost his mind.

At the dinner celebrating our fifth wedding anniversary, I held the pregnancy test report in my pocket, planning to surprise my CEO husband. However, the moment the doors opened, I froze. A stunning woman stood there with her arm intimately linked through my husband's. She clung to Charles Lawrence with the ease and confidence of someone who clearly belonged at his side, carrying herself like the lady of the house. Neither Charles nor the guests found it strange. If anything, they seemed entertained. Someone even joked, "Mr. Lawrence and Ms. Cooper aren't just ideal partners at work. Their chemistry is something to admire as well. I've personally reserved the presidential suite at Jubilee City's finest resort for Mr. Lawrence tonight. You can be sure no one will disturb you." Fiona blushed and slipped shyly into Charles's arms. He lowered his head and kissed her hard. They fit together so naturally, so intimately, that the sight was unbearably glaring. My thoughts flashed back to the night before, when Charles had pressed me into the bed. In that moment, I had caught sight of a strange message sent by someone named Fiona: [Everyone in the company thinks we've slept together.] Charles had explained that Fiona was only his assistant, a forty-year-old woman, and that the message was nothing more than a punishment from a lost game, a foolish dare. That explanation had dissolved my suspicion and anger. Then, I finally saw the truth. I was the one who had lost everything. Inside my pocket, the pregnancy report was crushed into a tight ball. I forced the tears back, stepped away, and opened the invitation from the National Aerospace Research Institute on my phone. Without hesitation, I tapped Accept. Three days later, I would vanish completely from Charles's world.

After my hundredth disastrous blind date, my best friend and I made a bold decision: we would have children without husbands. She chose sperm from a brilliant PhD donor. I chose a donor with an eight-nation mixed heritage. Later, the PhD donor from Kingsford University was diagnosed with low sperm motility and decided he wanted to marry my friend, Melissa Shaw. She agreed. Whenever she saw me going to my prenatal checkups alone, Melissa would wrap her arm around her husband and mock me. "You're destined to be alone," she sneered. "You can't even find a man to marry you. My husband just launched a major national research project. His future is limitless." What she did not know was that the father of my child was the Prince of Dubaria. He took me back to his country and made me his princess. The jewels I wore were so heavy they practically weighed me down. However, after she saw the yacht I posted on social media, Melissa suddenly called me in tears. "I don't know what happened," she sobbed. "My husband's project was suddenly suspended. We can barely afford baby formula for our child." She said she wanted to make up and even asked if I would be her child’s godmother. However, the moment I stepped through her door, she raised a chainsaw and hacked me to death. "Why do you get to live a better life than me?" she screamed. "Just because you chose better sperm?!" When I opened my eyes again, I was back on the day my best friend and I first decided to have children without husbands.

When I was three years old, my twin brothers, Silas and Julian, nearly died in an explosion while trying to save me. The Vampire King happened to pass by and turned them into high-ranking vampires. He had wanted to turn me too, so our family could stay together forever, but they refused. The King's power was too overwhelming, they said-the transformation would be agonizing. So they promised to turn me themselves when I turned eighteen. They spent every last penny they had on an impossibly rare serum-a blood-calming agent that would ensure I survived the transformation safely. But six months ago, they brought home a fifteen-year-old human orphan named Elena. Silas snatched my serum and handed it to Elena, his voice cold as ice. "You're strong enough to endure the transformation on your own. Elena is far more fragile than you-she needs this more." Julian's face twisted with undisguised contempt. He pointed at the door and snarled, "Get out! Don't come back until you learn to share!" I didn't say a word. I picked up the suitcase I'd already packed and disappeared into the rainy night. They assumed I was just throwing a tantrum. They figured I'd come crawling back in a few days. To celebrate ridding themselves of their "burden," they took the orphan on a vacation to the Caribbean coast-the trip I'd been dreaming about for years. But when they returned to the castle two weeks later, they were stunned to discover that I had undergone the Vampire King's transformation personally. Not only that-I had voluntarily signed a hundred-year agreement to join a classified isolation research project studying resistance to holy silver and crucifixes. A century of solitary confinement. I was never coming back. That day, they completely fell apart.

I stare at the email on my screen, unable to move my fingers. Tomorrow is our company's crucial product launch, and I just learn that the patent for the algorithm I spent three years developing is now filed under Matthew Ashford's new assistant, Sophie Bennett. I storm into Matthew's office to confront him. Sophie sits on his desk with her legs crossed, looking completely innocent. She claims that she filled out the form by mistake. "It's just a clerical error. The patent still belongs to the company. What's the big deal?" Matthew stands up from his chair, positioning himself in front of Sophie. I can't believe what I am hearing. "Matthew, this is my research!" "Emma, you're thirty-five. Why are you picking a fight with a twenty-three-year-old intern?" He frowns. Then, he turns to Sophie. "Starting tomorrow, you're the new CTO. Emma needs… some time off." I'm utterly stunned. A decade of marriage and five years dedicated to building a company together have been shattered by a few casual words from him. Thirty minutes later, Sophie posts a photo on social media of herself sitting on Matthew's lap. They are both clinking champagne glasses. "So lucky to have the best boss ever. I'll make sure to be his loyal kitten." Below that, Matthew leaves a comment—three red heart emojis. I shut my laptop and pick up my phone. "Hello. Is this Mr. David Langley from Novara Group of Sundale Valley? This is Emma Whitmore. I've changed my mind. I'm ready to join you." I pause. "And by the way, about that unreleased algorithm upgrade, I have the complete technical blueprint. Make me an offer." Later, I fly to Tallisport with an eight-figure check in hand, while Matthew goes frantic trying to find me.

Natasha Kisniver never planned to steal from the Mafia. But when her younger sister collapses and the hospital halts her treatment over unpaid debts she couldn't afford, Natasha is pushed beyond desperation. Her only option? Steal a priceless ring from Jackson Darkmoon—a billionaire tech she believes is untouchable. The ring is sold on the black market, and her sister’s treatment resumes. But then she discovers a fatal mistake she made on her research: Jackson Darkmoon doesn’t exist. He’s a false identity, a fictional character of Alexander Darkmoon—the elusive and feared godfather of a Mafia empire her late father had always warned her about. Realizing she’s stolen from the most dangerous man alive, Natasha runs. But Alexander Darkmoon is not a man who forgives theft—especially not something so personal. He finds her within hours. She can’t repay him in money, so he takes her instead. Claimed as his property, Natasha is pulled into a brutal, opulent world where power is everything—and one wrong move could mean death. She vows to escape. But as she sees the man behind the monster, she changes her mind. As days turn into weeks, the line between hate and desire begins to blur. Alexander's control slips the more time he spends with her. Enemies start circling, and her presence — once a punishment — becomes a dangerous liability. Or worse, the key to his downfall. Just when Alexander begins to trust her, Natasha makes a desperate move to help her sister again — unknowingly putting a deadly plan planned by Alexander's rivals into motion. Betrayed and furious, Alexander pushes her away. But when she’s kidnapped by the very enemies he warned her about, Alexander is faced with a brutal choice: Let her go—or burn his empire to save her.

When Jeremiah Jenner, an academician from a research lab, has bombs strapped to him by a malicious criminal, I know that I can save his life by cutting the right wire. But my husband, Callum Johnson, keeps pinning my hand down with all his might. He tells me that I should wait for his crush, Shirley Gibson, to arrive so that she can save the day for once. This was what happened in my previous life. Thanks to Shirley's mistakes, the timer's countdown decreased from ten minutes all the way down to ten seconds. I was the one who had to shove her away and cut the triggering wire based on my experience. That was how I saved Jeremiah's life. Shirley, on the other hand, was so frightened that she passed out on the spot. She became the laughingstock of the entire squad, which led to her leaving the squad due to depression. Callum didn't say a single word. Instead, he dispatched me to the border as a spy. On the day my mission was supposed to be wrapped up, Callum got in contact with me via a secretive channel. Then, he leaked my coordinates to my enemies on purpose. "Couldn't you just let Shirley play the hero for once? Since you like showing off that much, then you might as well stay as a heroine forever in this place!" The next thing I knew, I felt a bullet piercing through my chest. My enemies had me surrounded immediately before burning me alive, resulting in my death. As I breathed my last breath, I saw Callum embracing Shirley while watching me being licked hungrily by the flames from a long distance away. There was nothing but satisfaction in his eyes. When I open my eyes again, I've returned to the scene where the bombs are set to be removed. Slowly, I put down the pliers in my hand. Fine. I won't steal Shirley's thunder this time. I'd like to see how the golden couple can maintain their bombastic, passionate relationship in a place that's about to be blown apart.