Are there any fast-acting novels in which the female lead plays the role of an elf?

I only remember that in one of the planes, the female protagonist was a little elf who accidentally saved the male protagonist's grandfather once. Later, the male protagonist's grandfather heard that the female protagonist could not find her way home, so he brought the female protagonist home. One day, the male protagonist's grandfather had something to do and had to go far away, so he asked the male protagonist to take care of the female protagonist. However, the male protagonist did not like the little elf and did not take it seriously at all. In the original plot, on the first day when the grandfather was not around, the little elf was taken away by the female supporting character because the male protagonist did not like her. Then, she died. The female protagonist became a little elf and avoided being taken away by the female supporting character. Then, she used the Mini games helmet that the male protagonist's grandfather specially equipped for her to enter the game that the male protagonist played to attack the male protagonist. In the game, the female protagonist played a female assassin.

Answer 1

"I don't think it'll meet your needs, but I'll try my best to recommend a novel that's the most relevant to your description.""The Dramatic Woman in Quick Dressing Accompanied by You're Poisonous" is a sci-fi space-time travel novel written by the author, Genford. The general plot of this novel is as follows:

"Female Supporting Counterattack System 888 is at your service." After the contract was completed, he found out that the new host was not human. The new System 888, which had just come out of the factory, was trembling in fear. Their daily routine was to follow behind the big shots and cheer for them. The female protagonist's real name was Ji Shi. She was a monster of some unknown species. Her acting skills were first-class, and her martial strength was extremely high. Was she really not going to come in and take a look? 1v1. Heartless, carefree, and willful female lead versus the male lead in the background.
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"Quick Wear: The Counterattack Female Supporting Character's Temptation" was a sci-fi space-time travel novel written by the author, Ban Xian Xiao Wu Xiao. The general plot of this novel was:

[New book "Top Player: Female Villain's Cheat"] Different worlds, completing missions again and again. Anyone in any world was virtual data to Hua Zao, dispensable passers-by. That was until she realized that in different worlds, she would always encounter familiar soul auras! Hello, have we…met before?"
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The book,"Wear It Quickly, I'll Make a Living by My Looks" was a sci-fi space-time travel novel written by the author, Jiu Li 'er. The general plot of this novel was:

What, a mission? Attack the male lead? The female supporting role turned over?
One thought, Q thought, secret…still needed a strategy?
There was nothing that a face couldn't solve…
This article is about growth. The female lead is neither a virgin nor a saint. She doesn't love the male lead. She only loves her own face!
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The book,"The Woman Who Dressed Quickly Accompanied by Counterattack" was a sci-fi space-time travel novel written by the author, Jinxi Mo. The general plot of this novel was:

[New book: Quickly wear the big boss, she conquered the villain, please collect it!] [1v1 Favorite] Tsundere Little Beastie raised his stool."Hurry up and complete the mission (′)"
Qing Qian's expression was calm as she held the Fairy Dust Sword in her hand."I haven't exercised for a long time."
Gugu cowered and quietly put down the stool."Look! There's integrity flying in the sky!"
She was a wandering soul that floated outside the six realms. She could not leave and floated in the dark void all day long.
In order to leave the void, in order to be reborn and finish what she had not done, she went to complete the missions given by the female supporting actors in various worlds.
In the end, she realized that everything was not a coincidence…
[There will always be a story that you will like ~ Come and join the pit ~~]
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"Quick Wear: Charming and Tempting, The Villain's Morbid Fall" was a sci-fi space-time travel novel written by the author, Xiao Zhi. The general plot of this novel was:

Lu Li, who had been judged as an extremely dangerous person, was burned, and his soul was forever trapped in the abyss. Until the System 666 bound her, and the mission was to go to the Sin Instance Dungeon to transform the evil seed. The evil seeds were crazy, dangerous, cruel, and ruthless. However, no one knew that the evil seeds were not born like this. They were pure and kind when they were young, but because of this, they were treated inhumanely. When he fell in love with her, he would hide behind her and secretly look at her. His house would be filled with her photos, and when he went shopping, he would wear her favorite cartoon costume and dance clumsily in front of her. I hate this world, but I love you." Stupid beauty/explosive strength/Lu Li XXX humble/paranoid/loyal dog evil * love at first sight/heartthrob/illogical main love 1v1 male protagonist is the same person.
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"The Actress Awakens" was a sci-fi space-time travel novel written by the author, Qing Yi and Bai Yi. The general plot of this novel was:

When the supporting actress awakens her self-awareness and escapes from the plot's control, will she be treated as a virus and be eliminated? Or will she meet me with the wind? Lu Xinglan, gather the will of thousands of supporting actresses to counterattack the glory that belongs to you and live brilliantly in this world. As for being infatuated with someone and ending up with a broken family and a tragic death, this kind of life would not happen again...
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"The Female Supporting Character Who Wins in a Quick Dress" was a modern romance novel written by the author, Qiqi's cat. The general plot of this novel was:

Who said that the supporting actress was an annoying existence? Who said that the supporting actress was an existence that promoted the relationship between the male and female protagonists? The supporting actress also lived an exciting life by lying down and winning in all kinds of ways, making the male and female protagonists envious.
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The book,"Get Dressed Quickly and Get the Female Supporting Character Up", was a sci-fi space-time travel novel written by the author, Jin Zhi. The general plot of this novel was as follows:

As the destined ultimate female supporting character, Dongfang Jiaoyue's mission was to reverse the female lead's views, bring the system to cheat, poach, pretend to meet, snatch the male god, act cute, roll around for touching, quarrel, and all kinds of things! Not only was she shocked by the plot, but the male god who came to her was a weirdo!

Jiao Yue expressed-
Once he entered the system, his integrity was like a passerby.
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"Wouldn't it be good to be a supporting character?" This book was a sci-fi space-time travel novel written by the author, Mizumo Caiyi. The general plot of this novel was:

(1v1 She was a fairy born from the spiritual energy of heaven and earth, an existence that was neither an immortal nor a demon. Due to a life and death situation, he was bound to the system to do a mission and bumped into a young man who could only be soft and warm. The stubborn villain muttered,"I will be with Master forever." "You smell so good. I want to eat you, but I can't bear to." The Abstinent Holy Monk lowered his eyes."I'll do anything. Don't abandon me." "No one or anything can compare to you." The young master stretched out his hand. "If you have a better temper, I might consider it." The tsundere celebrity confessed. "I knew you were up to no good," said Mr. Domineering, blushing. The cowardly blood slave was jealous. "Girl from the mortal world, I like you." The Nether King smiled. [Male Lead's Attributes: Hate to Marry System: Oh no!] What if the host is bewitched by this green lotus?
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"I've Transformed into a Little Fairy" was a sci-fi space-time travel novel written by the author. The general plot of the novel was:

Love died as expected, but she woke up in a magical pure white space.
Shocking! The young girl was terminally ill, but she was resurrected. The secret behind this was actually…
She had become a little demon!
Before the mission:
[Host, your mission is to accompany the male protagonist and help him reach the peak of his life!]
After the mission:
Loving Love was indignant,[System, come out!] You said that you only need to give love and care!"
“…”
The system silently pretended to be dead.
The man who had already locked onto his prey said,"Baby, be good and stop fooling around. Come, come home with me."