He had read a novel before. After the female protagonist transmigrated to the past, she thought that she was a supporting character. It seemed to involve the plot of practicing qigong.

It seemed to be about Qi cultivation. The female lead was the little junior sister, and many people doted on her, especially the eldest senior brother. The male lead was not the eldest senior brother. He was supposed to become bad, but because the female lead became good,
He only remembered that the title of the book was... In front of the happy life, I forgot

Answer 1

"What to do if I take the wrong cannon fodder script?" This book is an ancient romance novel written by the author, Beauty Qiqian. The general plot of this novel is as follows:

After Li Xiaowu transmigrated and was reborn, he found that the original owner was actually a cannon fodder character. He refused to sit and wait for the lunch box. It was a must for every transmigrator to be determined that transmigrating was the law of the female protagonist. He leveled up and fought monsters all the way, but he did not know that he was the real cannon fodder after the counterattack... --
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"The Female Supporting Character Has Gone Black" was a modern romance novel written by the author, Stable. The general plot of this novel was:

She had transmigrated because of a car accident, but she had transmigrated into a novel that she had just read! Her identity was still just a female supporting character who was cannon fodder. She had no choice but to get to know the villain boss in the novel. In order to protect her life and her family's safety, she hugged the other party's thigh tightly! Let's see how the little cannon fodder will outsmart the female lead, hook up with the villain, and make a name for herself step by step!
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"Reborn Cannon Fodder Playing with the Apocalypse" was a sci-fi novel written by the author, Succubus Purple Eye. The general plot of this novel was:

It was originally a pleasant surprise for a modern cultivator to transmigrate to the post-apocalyptic world, but…she was cannon fodder. Not only was she cannon fodder, but she was also very miserable. Why did everything change when she came? When she woke up again, she realized that time had reversed to the time when she had transmigrated. She decided to stay away from the female lead in this life no matter what. She discovered that the compass that had followed her through time was actually a time space that could actually reverse time. He remembered that in his previous life, this compass seemed to have been taken away by the female master. I see…How could a modern immortal cultivator like me lose to a native woman in a book?
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"The Chronicles of the Cannon Fodder Immortal Cultivators" was a Xianxia novel written by the author, Stained Snow. The general plot of this novel was:

A transmigrated female lead and a reborn female supporting character. Just by looking at these two phrases, one could tell how melodramatic it was. Jin Ge, who was stuck in the middle, was very depressed. She seriously suspected that she had gone the wrong way when she was wearing it and that she had entered the world of a cultivation novel. He even reincarnated as the first aggrieved cannon fodder in this novel…He had wanted to hide at the side and watch the show, but who would have thought that he would first be burned by the flames of war of the female supporting role, and then the opportunity to wait bitterly would be snatched away by the female protagonist. Jin Ge resisted in grief and indignation, and from then on, she devoted herself to the great cause of distorting the plot...
However, the plot was twisted. Why was her encounter getting more and more awkward?
What was that? Goldfinger?
Jin Ge chuckled.
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"The Strongest Female Cannon Fodder" was a mystery detective and mystery novel written by the author, Little Entertainment Girl. The general plot of the novel was:

The cannon fodder turned around and treated the villain as a male protagonist."If it wasn't for you, everything would be mine. Why don't you just die?" Ruoshui: "If you want me to die, I will die. Then wouldn't I lose face?" A female immortal cultivator: "What evidence do you have? Why are you targeting me? Give me a reason." Ruoshui: "Do you still need a reason to target you? If you really want a reason, I can also make one up." A female protagonist's rebirth: "God, I don't want to be reborn. Let me die." A female protagonist's transmigration: " Mama, I want to go home and never transmigrate again." System: " Master, isn't it inappropriate for you to take out a tank out of thin air and blow it up along the way?"" Master, let's focus on the historical background Ruoshui said,"Sorry, my hand slipped and I didn't control my strength." The System said,"You're playing big against small fries, you bastard."
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"A Two-Faced Strategy" was a mystery detective novel written by the author, Dumb Cute Jing. The general plot of the novel was:

What, transmigrated into a cannon fodder female supporting character in a certain book? r
What, the female lead was reborn? r
Don't be afraid, I'm familiar with the plot development, just stay away from that fake white lotus. r
What? She still had space? The purpose of rebirth was to kill him. r
A certain woman looked up at the sky and cried. Was this the rhythm of torturing me? Female Lead, can you stop sticking to me? I'm scared. r
When a transmigrated girl meets a reborn girl, when a space elf meets a two-faced system, what kind of sparks of passion will there be? r
This is a novel where the transmigrated woman becomes cannon fodder and defeats the reborn female protagonist, the fake white lotus.
This is a novel about a transmigrating female supporting role, a serf who turns over a new leaf and sings, subduing a loyal dog man and killing everyone.
There were tears, laughter, lightning, and Little White.
PS: Completed the work,"Doomsday Scumbag Woman, Stand Beside."
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"Forgive Me for Being a Cannon Fodder" was a sci-fi space-time travel novel written by the author, Jiu Luodie. The general plot of this novel was:

She was just cannon fodder. Although she had obtained a very high-end skill, which was to transmigrate once she died, it did not change her cannon fodder temperament. If she was not cannon fodder, this skill could only be used twice, once to transmigrate and once to transmigrate back. So you see, she's cannon fodder, no one even remembers her name. Welcome to the group, 546568559. If you have nothing to do, why don't you show off? Hehehe.
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The book "Reborn Cannon Fodder Hacks" was an ancient romance novel written by the author Onepay. The general plot of the novel was:

After Chu Xi died, she realized that the world she was in was just a book called "The Rise of the Female Empress." Whether it was the chaotic world or the time when the loyal generals were born, they were all just to show off the power of the female protagonist. Chu Xi, who had been reincarnated as a cannon fodder, quit. Why should she be someone else's stepping stone? So what if she was cannon fodder? So what if she was the female protagonist? It was still uncertain who would win. She had to fight with the heavens and people. As she fought, the man who had saved the evil of the previous dynasty and was the only man who had scoffed at the female protagonist looked at her more and more strangely. "Ah Xi, don't you think that such a beautiful scene is suitable for the moon and flowers?" "Suit my ass. I want to focus on my career!"
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"The Female Supporting Character of Time Travel: A Loser Who Defies the Heaven's Will and Cultivates Immortality" was an ancient romance novel written by the author Ruo Li. The general plot of this novel was as follows:

Because of her bad taste, she was cursed by countless readers. In the end, one day, in her sleep, she entered the pit that she had abandoned halfway through writing! Back then, on a whim, she had set the female protagonist as an incomparably powerful master with countless golden fingers. As a result, she had become the first stepping stone on the female protagonist's path to power. She was commonly known as cannon fodder, and she was a good-for-nothing who had a spiritual root but could not cultivate! Therefore, in order to ensure that her life was not in danger, a certain unscrupulous author who borrowed a corpse to be reborn avoided the female lead, flirted with beautiful men, and occasionally refined a few supreme-grade spiritual weapons, causing the entire continent to fight over them…But why did the male silver characters who should have liked the female lead favor her so much? Ah, hello to the female protagonist's harem, don't get too close to me. I don't want to be crushed by the female protagonist!
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The book "Female General Attack" was a modern romance novel written by the author, Forgetting the Sorrow of Separation. The general plot of this novel was:

After the battle on the battlefield, his soul had returned to another place. When he woke up, the world had changed. Using the body of another space to carry my soul to live another life, it will definitely be wonderful and won't let down my new life.