MTL - Longevity: Starting From the Luck Entry - Chapter 21 ask for an explanation

The Synders and Thornes had always been the closest of friends. So when Kyra Thorne and James Synders both lost their parents in an accident, twenty-year-old James swore to protect ten-year-old Kyra as though he were her uncle.Twelve years later, Kyra had not only blossomed into a beautiful woman, but she also could no longer ignore the feelings she’d developed for James at nineteen. After three years of struggling to suppress them, she was finally ready to confess.However, what Kyra didn’t know was that James had long discovered her feelings—and had devised the cruelest way to reject her.But, what happened when James unintentionally crossed a line?One thing was certain: Kyra Thorne always got even, even if it meant destroying them both.

As the overweight daughter of the Sutton family, Kelsie is an eyesore to everyone. Her father can't wait to get rid of her, his wife and their daughter daughter too.The man she's supposed to marry can't stand her and looks for ways to end their engagement, all to no avail.But on the day she's to get married, she finds out she's pregnant.Her fiancé finally uses the opportunity to break off his engagement to her and her father sends her packing to her aunt in another city never to return after she refuses to remove the baby like he asked her to.Seven years later, she returns to the city to claim her position as the heiress of her mother's fortune, which her father and his wife and daughter has been living off of all these years.But not as the overweight duckling everyone expected, but as a stunning, glamorous woman.Behind her are three children: a daughter who looks exactly like her, a handsome son, and another handsome son who looks too much like the most powerful man in the city.Unexpectedly, the dimwit, her fiancé who broke off their engagement comes begging for them to get married like they were supposed to.“So what if you're stunning now and lost all that weight? Everyone knows you used to be an ugly duckling. Who knows the underhanded ways you resorted to to lose weight. Forget our past and marry me again.”The woman looked at him and snickered. “Aren't you the heir of the Baker family? Why would you marry a fatso like me?”The man huffed and said arrogantly. “Hmph! Do whatever you want. But I assure you that no one in Silicon Valley will want to marry a woman saddled with bastard children!”The triplets came up on his face and snorted in disdain. “Who's this? Where is daddy when a man like this harasses mommy?”“I told you he wasn’t worth her. Hurry up and call him quickly.”The man who was in the middle of a conference call ended it as soon as he heard the news and went straight to where she was.“Are you hitting on my wife? Bastards? Are you calling the beloved children of Jett Adler bastards?”“Eh-what? Jett Adler? The most powerful man in the city? How is that even possible!”

Due to the machination of her boyfriend (Yi Jinxi) and “bestie” (Zhong Yi) , Xu Luosang who used to be a noble lady of a rich family was reduced to hiding her identity in order to rise up again. Her fiance put her father in jail and all that love turned to hate. So she lies about her age, hides her beauty and starts working as a carer in order to regain her power so she could save her father.

Our story begins with her nursing Nian Junting, a high-handed and narcissistic president, who suffered an accident and is unable to move and also unable to get it up. Being a man-child, the words he says are always the opposite of what the other party wants.

She thought their relationship was nothing more than a deal, so she left continuing her plans in her revenge, but time proved that he really loved her. He kept pestering her shamelesly, even obtaing a marriage certificate. His righteosness and fairness charmed her in time…..but will he make her fall in love again?

His sister: “Luosang must have reaped a significant amount of bad karma in her past lives to have been fancied by her brother.”

Him: “If I make Zhong Yi fall into the water every day, will you kiss me and feed me every day?”

Luosang’s mouth corners twitched slightly. ‘Really? Are you jealous of a dog?’

- Description from Novelupdates

She is the Crown Prince’s fiancee, but on the night of their wedding, an edict was made and she was given off to marry the crippled and paralyzed God of War.