Which time-travel novels had modern agents as the main characters and the female lead was called Ling 'er?

Previous intel falsely imprisoned division 11 of Chu Qiao. Having successfully escaped prison, she sacrificed herself when a bomb was launched to eradicate the division. After she woke, she realized that she had been transmigrated to the body of an eight year old slave girl of the Xia Dynasty... Whilst helping the crown prince Yan Xun, he and Chu Qiao's fate was bound for eight years, as she helped him gain power to go back to his country. In the process, they fell in love, but parted ways due to their different views. Later, because Chu Qiao bravely never surrendered to slavery, she went from being a slave girl to the goddess of war, and encountered the person who has alreays protected her -- Zhuge Yue...

Fang Mo'er found out that she transmigrated into a novel that gave her nothing but anger when she read it. Moreover, she became the female supporting character with a miserable ending! The female supporting character that she became gave up her family fortune and career to compete for the male lead's affection. Even so, the male lead still cheated on her with the female lead on their wedding night! According to the original plot development, Fang Mo'er would swallow her anger and still choose to marry the male lead. Eventually, the scum of the earth would cheat her of all of her resources for the female lead. Simultaneously, she would also do something crazy out of jealousy and eventually destroy her own reputation. Fang Mo'er decided that she would never walk down this path again! —In front of the Department of Civil Affairs, Fang Mo'er, who just transmigrated over, hung up on the scum's call that meant to tell her to postpone their wedding. Coincidentally, a handsome man clad in a suit walked to her side. The man said, "Miss, since your groom isn't here and my bride ran away, why don't we get married instead?" Fang Mo'er did not pay too much attention to him and wondered who he was instead. She did not recall having such a stale plotline in this novel. The man continued, "Oh, I forgot to introduce myself. I'm Shi Mo." Fang Mo'er's eyes nearly fell out of her sockets. Shi Mo? The man who only appeared once in the entire novel; the CEO of the world's biggest entertainment company? What else could be more vengeful than marrying Shi Mo to disgust the scum of a couple? "Deal!" The current Fang Mo'er was still immersed in the anger and vengefulness from the novel. Hence, this was just her trying to change the fate of a character. However, she forgot that she had become Fang Mo'er, and at this moment, she had just chosen the man who would accompany her for the rest of her life.

My mother is the sweet, silly, and innocent protagonist of an angsty novel. My mother was the substitute for the overbearing CEO's unrequited love interest who ran off when she found out she was pregnant. As for me, I'm nothing special. I'm just the child prodigy who became a hacker at the age of five. … Genius hacker Gu Chu found herself reborn in the pages of a tear-jerker book. She had been transformed into a cute little five-year-old. Her mother was the tragic female protagonist while her father was the uncultured, boorish male protagonist. There was also a gaggle of hostile, opportunistic relatives and a pretentious, seemingly-virtuous but vile-hearted aunt... Gu Chu straightened her small little frame and began waging war secretly to help her mother. What bad intentions could a five-year-old have? She just wanted to protect Mama. … Until one day... The man who had hunted her across half the globe in her previous life suddenly appeared. As he stared at the weeping little doll-like child in her princess dress, the man fell silent for a long while.

When Ye Qing Ran wakes up, she finds that she has transmigrated into a book. She has become the vain, domineering, and evil villain who dies a tragic death. Before she transmigrated into the book, she was the carefully groomed heir of the family. Her life goal was to make the family stand at the apex of the world of fame and fortune. After she transmigrated into the book, she does not want to participate in wars in the business world anymore. Every day, she would hit on chicks, torture trash, and flirt with handsome boys. But why do her father and three brothers look at her more and more lovingly? Father: "Whoever dares to say that I favor boys over girls, I'll make his family bankrupt." Big Brother: "My sister is the smartest and most suitable to be the heir." Second Brother: "My sister is invincible and cool. She is my idol." Brother San: "My sister is an angel. Our whole family is honored because of her."

Bell Cranel was rejected by every familia he tried to join until he met Hestia. In a few, he was rejected quite violently. And in one particular instance, he was thrown out and bashed his head against a wall. Well, that's apparently where I come in. Not sure how and why I'm here. Not even sure who 'I' really am at this point since Bell's memories are definitely clearer than 'mine'... But I guess we're doing this. Hopefully I've got some useful cheats. Maybe?

Matapos makatakas ni Chu Qiao sa pagkakakulong, isang pagsabog ang nagtapos sa kanyang buhay. Ngunit parang isang himala, natagpuan niya ang kanyang sarili sa katawan ng babaeng 8 taong gulang, na isang alipin. Sa pagkakataong ito, nakilala niya si Yan Xun, ang prinsipe ng Yan Bei. Naging sandalan nila ang isa’t-isa at sabay nilang hinarap ang mga pagsubok na dumating sa kanilang buhay. Walong taon ang i-nilagi nila para makabalik si Yan Xun sa kanyang bansa. Hindi sumuko si Chu Qiao sa pangalawang pagkakataon para mabuhay. Hindi niya hinayaan na masira ang prinsipyo niya sa buhay. Walang permanenteng bagay sa buhay. Minsan ay nag-iiba ang pananaw sa buhay at hindi maiiwasan na ibang landas ang tatahakin. Dito niya lubusang nakilala ang taong simula pa lang ay handa at laging nariyan para protektahan siya — si Zhuge Yue.