The female lead is Worriless, the empress, and the male lead is the regent. The plot is about time travel.

😋I recommend the ancient romance novel,"Where Do You Escape From?" to you! The female protagonist had transmigrated into a fox. She was unable to adapt to the unfamiliar world. She wanted to go home but was unwilling to leave the new life in this foreign world. The male lead was a regent, and the love between the two was full of surprises and schemes. It was very exciting. I hope you like this fairy's recommendation. Muah ~😗

I recommend " The Green Shadow " to you. The female protagonist of this fantasy romance novel is the noble princess of the Spirit Race in the lower realm, while the male protagonist is the Eight Directional War God in the upper realm. The two of them were reborn together because of a great disaster. The female protagonist worked hard to become stronger and at the same time, she did not forget to look for the Divine General, while the male protagonist was the mysterious Great Demon King. The plot was full of ups and downs, full of schemes and plots. I hope you like my recommendation.😗

"After I Transmigrated, I Spoiled the King of the Enemy Country" and "The White Moonlight of a Transmigrated Male Lead" were both novels about the transmigration of the female protagonist and the male protagonist. I recommend these two novels to you. The plot is novel and interesting. It will definitely give you a different reading experience. I hope you like this fairy's recommendation. Muah ~😗

The following are some recommendations for novels where the female lead transmigrated and the male lead was more than the female lead: 1. " I'm Really Immortality ": This urban novel was written by Xia Huaniang. The story was rich and the characters had different personalities, dazzling the readers. 2. " Record of Fan Flowers ": This is a novel written by a cat that loves poetry. It features many female protagonists. 3. " The Most Beautiful Prime Minister of the Female Primogenitor ": It was about a female protagonist who was beautiful and intelligent. She traveled to the Female Primogenitor Continent where there were more men than women and started a story with the most ordinary Prime Minister. 4. The protagonist traveled to a world where there were more men than women and started a series of interesting stories. 5. " Prime Minister of the Humble Class ": This novel was also a plot where the female protagonist transmigrated to a place where there were more men than women. It told the story of how a female protagonist from a poor family turned the tables and became the prime minister. Please note that the novels recommended above may only be part of the list. There may be other novels that meet your needs.

I recommend "The Craftsman Reincarnated as an Empress". The female protagonist of this fantasy romance novel also transmigrated to become an Empress. She relied on her whimsical ideas and political knowledge to gain the admiration of the people of the country. At the same time, there were elements such as magic and knights, and racial disputes in the novel. It was very exciting and interesting. I hope you like this fairy's recommendation. Muah ~😗

The following are a few recommendations for novels where the male protagonist reincarnates and the female protagonist transmigrated: 1. " Return to Xianxia in the Other World ": The male lead, Yang Fan, transmigrated to a Xianxia world, while the female lead, Qin Yu, was reborn in this world. 2. << Rebirth of the Poison Queen of the Generals >>: The female lead, Su Ying, was reborn into a family of generals, while the male lead, Shen Yan, was a poison master. 3. " The Strongest Sword God of Rebirth ": The male protagonist Ye Chen was reborn into a world where swords were revered, and the female protagonist Lin Wan 'er was also reborn in this world. 4. In " City of Rebirth: Cultivation ", the male protagonist Zhou Yi was reborn into a world of cultivation, and the female protagonist Lan Mengxuan was also reborn in this world. The plots of these novels are purely fictional. Please read them according to your personal preferences.

The following are some recommendations for novels with both male and female leads: 1. "Little Restaurant": This is a modern time-travel novel. The female protagonist traveled to ancient times and ran an inn with the male protagonist. Many interesting things happened. 2. "Look at the Green Light on Your Head": This was a novel about the past and the present. The female protagonist was the male protagonist's concubine in ancient times. After her soul transmigrated to the modern world, she became independent. The male protagonist tried his best to find the whereabouts of the female protagonist. The two met in a dream and finally met in the modern world. 3. "Maple Ferry": This is an ancient novel. The male and female lead both transmigrated to ancient times. There was no internal strife. It was a relaxing and loving novel. 4. "I saved the world after I dressed as the Zombie King": This was a novel that traveled through the apocalypse. The female protagonist traveled to the male protagonist's side, and a sweet relationship developed between the two of them. 5. "My White Lotus Character Setting Can't Be Lost (Transdimensional Book)": This was a story about a female character who transmigrated into the body of a vicious female character in an ancient novel and started a series of interesting interactions and emotional entanglements with the male protagonist. These novels covered different topics and plots, and were suitable for readers who liked the double transmigration of the male and female leads.

😋I recommend a novel to you, called "It's Hard to Abandon a Concubine". The female protagonist of this book was the daughter of the chief assistant of the current dynasty, the emperor's favorite concubine, but the person she loved was the emperor's elder brother. She was stuck between two men who loved her deeply. She was suffering in pain and did not know how to continue. The male protagonist was the emperor, and the relationship between them was complicated, full of contradictions and pain. I hope you like this fairy's recommendation. Muah ~😗

The following are the recommendations of a few novels: 1. " A Long Way to Chase After the King ": The story was about a girl who had self-destructed and transmigrated. In order to complete the system mission, she had to chase after a handsome man. The story was light and funny, and the transmigration had strange elements. 2. " The Tough Concubine Chases Her Husband ": After the female protagonist Su Yu transmigrated, she was spurned and rejected by the male gods again and again, so she started the invincible male chasing mode. This novel showed the heroine's courage and determination to pursue love. 3. " The Devil Vanquishing Heavenly Teacher Encountering the True Buddha ": The female protagonist Bai Xiaoxiao fell in love with the big monk whose heart was as still as water after she transmigrated. She started a battle of women chasing men. These novels were filled with elements of ancient romance and time-travel. I hope you like these novels!

The exact information about the female lead, Shen Luan, being reborn and the male lead being the Prince Regent was unclear. The search results mentioned some novels related to Shen Luan and the Prince Regent, but did not provide a clear answer. Therefore, I do not know the exact information about this problem.