Protecting the female lead's older brother in a novel can involve giving him a hidden identity or a disguise to avoid being targeted. You could also have a magical or technological device that alerts him of danger. And don't forget about developing his character to be smart and cautious, able to anticipate and avoid threats.
One way could be to create a powerful ally for him. Another option is to provide him with a hidden refuge or safe space. Also, making his enemies underestimate him can work in his favor for protection.
Protecting the female lead's older brother in a novel can be done by making him a master strategist. So he can outwit any threats. Also, giving him a powerful weapon or artifact that gives him an advantage in dangerous situations could work.
I recommend the novel " Demon of Breaking the Marriage at the Beginning and Helping His Brother ". In the story, the older brother was worried about his younger brother being alone because of the burns, so he found a wife. The younger brother married in his brother's name for the sake of his older brother. The plot of this novel is very similar to what you described. I hope you will like it.
The following are some recommendations for the finished novels:
1. Evocation by Mountain Jasmine
2. "Qingyun Terrace" by Shen Xiaozhi
3. Hunting the Wind and Moon by Fourth Sister You
4. Spring...
5. " The Golden Phoenix at the Farm Gate: The Cold-faced Husband's Little Daughter-in-law "
6. " Concubine Can't Escape: The Masked Husband Is the Villain "
7. "The Fragrance of the Field"
8. "I heard that Mr. Li fell in love with me at first sight."
9. 'Tsundere Prince Charming is Getting Married'
10. 'I'm Wild After Being Spoiled by the Big Bosses.'
11. " Reborn Daughter's Strategy "
12. "Wild geese return, the moon is full in the West Tower."
13. " The group dotes on a peasant girl. She's as rich as a country."
14. "Female Supporting Character: The Princess Consort."
15. " Group pet Koi has space."
16. Biography of Jing Xun
These novels covered different plots such as the female protagonist being an official for her brother, the female protagonist having several brothers, the brother taking care of his younger siblings, the female protagonist having seven brothers, and the female protagonist being liked by her brother. I hope you can find an ancient novel that you like!
There were many novels that described the plot of an older brother dying to protect his younger sister. For example, Jia Baoyu in Dream of the Red Chamber sacrificed himself to protect Lin Daiyu. In the Water Margins, Lin Chong also fought bravely to protect his wife and sister and finally sacrificed himself. The plots of these novels were very popular among readers and were adapted into television dramas and movies.
The female lead is the eldest princess, the male lead is the regent, the female lead is with the regent to protect her brother, and the younger brother of the female lead is the emperor's female lead
[A] is with the Regent to protect his younger brother.
B got together with the Regent and acted for his brother.
The answer was B.
There were some follow-up novels about her brother that she could recommend. One of them was " Kaleidoscope of Death." The male lead was the older brother, Cheng Yixie, and the younger brother was Cheng Qianli. The other book was " I Became a God in a Thriller Game." The male lead was the older brother, Hincimani Daniel, and the younger sister was Hincimani Phoebe. The other book was " My Brother Shivers Later ", which told the story of a two-faced brother attacking a weak younger brother. The plot was love and murder, and the ending was He. These novels all involved the brother's character and the subsequent plot.