The celibate CEO Alex, born with a pure-yang constitution, cannot live past New Year's Eve. He finds by chance that Luna, the only woman with a pure-yin constitution, can cure him, so he marries her to survive, gradually falling for her. On hearing that Luna's life will be in peril after saving him, Alex is put in a dilemma.
Elena's sister's disruptive antics at her engagement ceremony lead to a billboard mishap, where her fiancé saves her sister instead, leaving Elena feeling like a discarded clown. Fortunately, Alexander rescues her from the chaos, and their hurried introduction sparks mutual admiration. Mistaking Alexander for a diligent mechanic, Elena must marry quickly to secure her inheritance, with him as her only option — unaware he's a billionaire CEO with far-reaching power.
Jules Rufey was suddenly exposed as a fake heiress by the Rufey family and subsequently kicked out. The real heiress, Yurix Rufey, not only stole Jules' engagement but also drugged her, leading Jules to have her first night with a stranger. Because of that night, Jules became pregnant. Following her expulsion from the family, Jules chose to seek out help from a man mentioned by her grandma. Upon her arrival, she discovered that it was just an auto repair shop, filthy and disorderly, and the owner Ian Grove was a cold, ruthless man. For survival, Jules had to hit on him. However, what she didn't know was that Ian's true identity was much more than just the owner of the repair shop.
The heiress Tamara Quinn catches her fiance cheating on her sister, and she has only three days left to find a new husband to secure her fortune. By chance, she has a one-night stand with an escort from a bar, Liam Garrison, but is caught by her sister. Tamara has no choice but to pretend that Liam is her new husband—a noble man from France. To solidify this deception, Tamara marries Liam by contract and trains him to fit into high society. Everytime Tamara faces difficulties, Liam secretly helps her. However, as their relationship grows intimate, Tamara finds out that her husband is not an escort. His true identity is a billionaire...
After being rejected due to her hideous appearance, Kiki Shinn can't afford surgery and is forced to marry the handsome Tyson Fuller. Tyson hides the fact that he is a CEO, claiming to be just the CEO's assistant. After her surgery, Kiki discovers that her ugliness is caused by years of poisoning by her family. Her other identity is Andie, a top fashion designer. She proves her identity and teaches her half-sister, Jasmine Shinn, who steals her fiancé, a lesson. Kiki also finds out that her design in the application to Fuller Group is stolen by Tyson's admirer, Shelley Sue, and that's why she isn't hired initially. In the end, Kiki discovers she is pregnant, resigns from her job, and has a grand wedding with Tyson.
A drunk one-night stand leads Natalie to impulsively marry the seemingly perfect Michael. Thinking she's landed a sugar daddy, she's shocked to discover he's actually the cold, powerful CEO of Sanders Group, where she just got a job. Discovering his true identity makes her want to run, but he's determined to win her for real.
Three years into their marriage, Paul Davis and Amy White are distant. When Lucy Lewis returns home, Paul asks Amy for a divorce, offering her a generous settlement. They sign the papers, but that night, Paul has a car accident and loses all his memories. He believes Amy is his beloved wife. During his hospital stay, Paul defends Amy from Liam Davis's advances. Together, they unravel misunderstandings and work to bring the villains to justice, clearing the air between them.
Lily took a nightclub job and accidentally slept with River. Later she joined Firefly Group—CEO was River! She got pregnant; he knew. After rejecting her proposal, he redid her PPT overnight. Exhausted, she slept; he carried her home. He's strict CEO by day while he's doting husband by night.
Yoselin Lee is the biological daughter of the Lee family, while Shea Lee is their adopted daughter, but in reality, she is Yvette Su, the true daughter of the Su family. Yoselin Lee stole Shea Lee's token and pretended to be Yvette Su to enter the Su family, attempting to marry Brock Jiang. However, Brock Jiang fell in love with Shea Lee. Eventually, Yoselin Lee's plot was exposed, and Shea Lee returned to the Su family and got engaged to Brock Jiang.
Ruthless business titan Evan meets intern Karlee in a fiery clash. After a one-night stand, the marriage-averse Karlee flees to raise their baby alone, but Evan hunts her down. He spoils her relentlessly. When she tries to run again, Evan won't let her escape as he yells, "Leave me, but keep the baby? No way!"
Yvette Spencer falls in love with Shane Peterson, her fiance's CEO uncle. Shane has been living a celibate life. No matter how she seduces him, he's unmoved. Yvette gets pregnant after an unexpected one-night stand with him. She escapes after learning that he has used her to get revenge on his half-brother Nathan Peterson. It makes Shane realize he can't live without her. Will he be able to find her and get her back?
Seven years ago, Celia accidentally spent a night with the powerful CEO Henry, resulting in twin boys. One was stolen, leaving her with only little Lucas. Now back in town, in search of her lost son, she crosses paths with Henry again. Sparks fly, secrets unravel, and a family torn apart finds its way back together.
In order to escape from Jay Fera's control, Willow Sanson got married to Yusuf Lair, a famous playboy in Xeattle. Willow originally thought that she and Yusuf would be just a titular couple. She didn't know that she had saved Yusuf in her childhood and that Yusuf had been secretly in love with her for ten years. After the marriage, under Yusuf's favor, Willow gradually develops feelings for him.
Due to a setup, Serena had a one-night stand with Victor without knowing his identity and got pregnant. Arranged to marry Grandfather Hawthorne, she was shocked to realize that the groom was Master Victor at the wedding. Faced with many difficulties, Serena turned the table, crushed her scum relatives, and found her real family.
Struggling against her oppressive family, Natalie discovers her father's plan to use her marriage for her brother's benefit. Determined to take charge, she rushes to find a husband before her father's scheme unfolds. Meanwhile, Yale, seeking help for his son's silence post-accident, witnesses a remarkable change when the boy meets Natalie. Considering Yale as a potential suitor, Natalie mistakenly offers marriage. Witnessing his son's breakthrough, Yale agrees hastily. This sparks an unexpected journey from accidental matrimony to genuine love amid misinterpretations.
Pressured by his grandma, Ryan, the aloof CEO who had never fallen in love, had to marry Daisy, the young foster girl of the family. After asking for a divorce, Ryan immediately regretted his decision—especially as Daisy drew the attention of many men. Finally, the CEO just couldn't take it anymore.
After dating Luke Sumner for years, Lianne Fraser ended up getting betrayed. Heartbroken, she got drunk and had a one-night stand with a stranger. To her surprise, the guy turned out to be Gavin Sumner, Luke's uncle! She thought they wouldn't meet again, but Gavin showed up everywhere she went and even wanted to marry her...
As the true heiress of the York family, Vivienne returns home yearning for familial warmth, even submitting to her adopted sister Sophie. But when she uncovers their plan to trade her as a pawn in a marriage of convenience, she strikes back with a daring move: marrying Jason Shea, the man whose devotion has lingered for years.