Skeleton Knight, in Another World - Chapter 7Volume 2 -

After rebirth, she, who used to be a top international spy, becomes the eldest daughter of the Fengs, a fat girl who is ugly and foolish in the eyes of the ordinary people.
Mastering Royal 18 Saber Moves and Purgatory 9 Palms, she rose to fame with the martial arts of Demon Cook.
Upon an imperial edict, she was ennobled as the wife of Lord Cen, and then suffered various intrigues and plots…
She proved herself to be a real overmatch and a true genius to the world…

The emotionless Young Master Bo had finally gotten married. Rumor had it that the new Mrs. Bo was easily jealous and had set a family rule on their wedding night: Her husband was to return home every night, and no other females could be around him! Gradually, everyone in Jiang City realized that Young Master Bo's wife was a tigress!On their wedding anniversary, Young Master Bo brought his wife along for an event. Mrs. Bo was young, pretty, and delicate. Every time her eyes lingered at any man a second longer, her husband wouldn’t hesitate to destroy that man's company!Faced with everyone’s gazes, Mrs. Bo couldn’t help but decry, “Bo Jingyan, you've been ruining my reputation again!”Young Master Bo simply coaxed her solemnly. “You don’t know how fierce other women can be! Baby, you must protect me.”Mrs. Bo couldn’t help but flare up. In truth, he was the one who exerted strict control over her in private!

She was disfigured and her mother died an innocent death. A cup of poison wine was not enough to kill her and she had to die by plunging into burning flames! Before entering her next lifetime, she vowed to change history and get her revenge!

When she opened her eyes again, she was 13 again. Her mother had just passed and her father had yet remarried. To prevent history from repeating itself, she took careful steps.

However, she ended up discovering a 30-year-old mystery case that had been hidden all these while. She had been reborn as a beauty and was not going to give up on herself.

She was going to live out her best life with her alluring charms!

- Description from Novelupdates

President Grant, your wife has two illegitimate children outside.A year into their marriage, her husband discovered the two children she had outside.Raina Lowell was speechless and chose to divorce.After leaving with nothing, she discovered that her children were actually her ex-husband's flesh and blood?Her ex-husband also found out that the children were his.In order to bring the children back to the Grant Family and acknowledge their ancestry, Adrian Grant used every method possible, tirelessly appearing in front of his ex-wife and children to show goodwill every day.“Raina, if you remarry me, I'll never go against your wishes again.”“Evelyn, if you just come home with dad, everything I have will be yours to inherit.”Evelyn held her mother's hand and pulled a young handsome uncle over, “Sorry, ex-dad, I have a new dad now.”At that moment, President Grant felt like the sky was falling.How could his wife and children be with another man?