After a one-night stand with her aloof future boss Lester, Cathy hides her identity, fearing she'd lose her job. But Lester mistakes Cathy's sister Vivi for the mystery woman. As work brings Cathy and Lester closer, the sparks between them reignite—will he ever realize who she truly is?
Ted Jones, Mia Smith’s real father, faked a paternity test result for Nova Jones, his bastard daughter. Mia, the “fake heiress”, was tortured by her ignorant real mother. By chance, Mia encountered Howard Green, a big shot in town, got pregnant, and married him. With his help, Mia took revenge step by step.
One night. One mistake. Mia never expected to wake up next to her cold, by-the-book university professor, let alone end up pregnant. Just when she's on the verge of breaking down, Professor Carter stuns her with a proposal. Next thing she knows, they're living under one roof as husband and wife.
At Alexander's welcome banquet, Sophie finds her fiance cheating with her cousin. Heartbroken and drunk, she has a one-night stand with Alexander, who insists she make it up to him. He becomes her protector as they unravel a three-year-old misunderstanding, and he vows to keep his 'little rose' safe.
Desperate to cover her mother's medical expenses, Mabel Campbell took $1 million from Sebastian Lawrence's mother and broke up with her love, Sebastian, only to find out she was pregnant. Five years later, Mabel married a stranger in secret. But a year into her new life, she unexpectedly crossed paths with Sebastian while helping a friend catch a cheating partner, reigniting their intense chemistry. When Mabel's daughter, Shadow, ran into Sebastian and called him "Daddy," the unresolved ties between Mabel and Sebastian came rushing back. As they navigated this complex web of past and present, could they find their way back to each other?
Lily was saved by Andrew when she was in trouble. They spent one night together, but she left secretly—later bearing his child. Five years later, her stepmother sold her to the Scott family to marry their vegetative eldest son. At the wedding, she reunited with Andrew—the man she never forgot.
Top assassin Maisie dies on a mission and wakes up as Karlee. After a one-night stand with River City's most powerful man, Jason, she gives birth to Evan. Five years later, Jason takes Evan away, and she goes undercover as his bodyguard to get Evan back. Love reignites, and the family reunites.
While on a mission, Zoe York encounters Justin Sand, who has been drugged, and they have a one-night stand. Soon after, Zoe discovers she is pregnant and decides to find Justin to make him take responsibility. Justin agrees to marry her. Earlier in his missions, Justin had a conflict with agent Medusa and has been searching the world for her to retrieve a chip she stole, ensuring national security. To Justin's surprise, many clues indicate that agent Medusa is closer than he thinks…
Intern Stella had a one-night stand with her CEO, Ethan, and got pregnant. As she planned a secret abortion, her mother and toxic brother discovered it, leading to a confrontation. Ethan intervened, making her dare to hope for a future with him.
Five years ago, on a full moon night, Erica Stone drunkenly stumbled into the wrong room and had a one-night stand with Rashad Hester. She gave birth to a son, Reilly, who later began showing strange symptoms. Labeled a monster and locked away, Reilly was rescued—by none other than his father, Rashad, a secret werewolf.
Candy wakes up to find herself a side character in a period drama, forced to marry war hero Zayn, who has a leg injury, in place of her stepsister. She then helps him cut the toxic family ties and does everything possible to treat his leg. Once Zayn's leg recovers, they work hard together and their lives get better and better. Those who once looked down on them are now regretting it deeply.
Orphan Jessie Smith accidentally has a one-night stand with her boss, Tane Lee. To protect herself, she decides to leave, but she leaves behind a resume, which leads to Tane Lee mistakenly thinking Jessie's best friend, Shell Lane, is the one he spent the night with, and they become a couple. As Tane Lee's secretary, Jessie tries to avoid him at work but can't help falling for him. When she discovers she's pregnant and decides to confess, she finds out Tane Lee's mysterious girlfriend is actually her best friend. Trapped in a dilemma, Jessie chooses to step aside for them. However, Tane Lee eventually learns the truth. The two then engage in a game of cat and mouse, from frenemies to soulmates, and eventually the star-crossed lovers became a couple.
Modern ER doctor Helena Shaw dies from overwork and transmigrates to the Republican Era, where she has a one-night stand with warlord Spencer Dunn and becomes pregnant. Five years later, Spencer discovers he has a son and forces Helena to marry him, bringing her into the Governor's Mansion.
In a world where humans and werewolves coexist, Miranda Harrod must marry before 25 to inherit her family's business. Forced to wed Thomas Mill, whom she doesn't like, she meets Brian, Alpha of the Charles pack, and marries him after a one-night stand. Brian, aware that Miranda is his mate, helps her overcome obstacles while hiding his identity, and they fall in love.
After a one-night stand, Kitty Watson impersonated her sister Summer. Six years later, Summer became Yancey York's legal advisor, and they fell in love. Kitty plotted against Summer to protect her status, but Yancey thwarted her plans. Eventually, the truth emerged, reuniting Summer with her family.
Betty Nelson was set up by her twin sister Izzie Nelson and caused to have a one-night stand with the heir to the Ziegler's, and she was pregnant with quadruplets. Izzie Nelson took advantage of the situation, took one pair of children, and turned out to be the fiancée of the heir to the Ziegler's. Betty thought that the other pair of twins were dead and was left to take her remaining two children abroad. Five years later, Betty returned and swore to avenge the deaths of her two children. Thus, she learned the truth...
After a one-night stand, Hans Fuller and Chloe White have twins. Tricked by her sister, Chloe believes one baby died, while Hans's stepmom secretly takes him. Years later, the two meet again on a blind date, each raising one twin—until an accident causes the children to be swapped.
Niko, a construction worker, had a one-night stand with Sherry, the Business Queen of Medsea, leading to her pregnancy. Urged by his grandpa to reclaim his identity, Niko promised to take responsibility but refused to sign the abortion consent form. However, Sherry disclosed her engagement to the son of Medsea's wealthiest man.