Can you recommend a novel that is suitable for both 8-year-old children and 18-year-old young readers?

It might not be exactly what you need, but I would recommend a novel that is most relevant to your description of your needs."The Ultimate Class One: Starting from Challenging Lei Ting" is a novel about urban life written by the author, Lost Fairy. The general plot of this novel is: He had transmigrated! What, I'm late? Ultimate Class One, what? Boss is a woman? Whatever, Ultimate Class One, here I come! He wanted to see how a guy who had only watched the first season of Ultimate Class One would cause trouble after coming to Ultimate Class One Three! ---------------------------- "The Storm of the Ultimate Class One Four" was a light novel written by the author, Sour and Sweet Mango. The general plot of this novel was: (Sunday update, summer break update). At the end of "Ultimate Class One Three," Wang Dadong helped Lei Ting change her shoes and came to Iron Spacetime. The injured Kawu, the sudden appearance of 100,000 combat power, and the appearance of the Ultimate Golden Moon. After the storm in Iron Spacetime ended, Ding Xiaoyu's identity gradually emerged. Jiu Wu was seriously injured in Golden Spacetime and had no choice but to stay in Golden Spacetime to study in Ultimate Class One. She appeared as Ding Xiaoyu's younger brother. What would happen if his and Ding Xiaoyu's clones collided with each other? What would happen if two clones with completely different personalities and powerful backgrounds were hidden in Ultimate Class One? At the same time, the demon princess and the demon protector arrived at the final class one and started a fight with them. In the Golden Spacetime, the identities of Jiawu and Ding Xiaoyu gradually emerged. It turned out that they had a long history with the royal family of the Demon World. What were their final identities? The cold and cruel demon world, the lively and colorful Ultimate Class One, the funny and serious people, and the dangers lurking in every corner. The mystery of the Ultimate Series has been solved... 。 ---------------------------- "My Ruffian Boyfriend" was a romantic youth-youth campus novel written by Liu Shihuan. The general plot of the novel was: This year, Tong Lin, who was seventeen years old and in the prime of her youth, was in the midst of a fierce battle against fate. She had officially begun her journey of youth. If one said that youth was used to be lost and hesitant, then she was indeed lost and hesitant enough. The unexpected changes in her youth caught her off guard again and again, and it also made her start to think about life again. At the same time, another person had officially entered her life circle and existed in another way. ---------------------------- "Back to Fifteen" was a romantic, youthful-campus novel written by the author, Fox, who fell into the water. The general plot of the novel was: Wei Ting returned to the summer when she was fifteen. The crux of the problem was not how Wei Ting would adapt to this brand new beginning. Instead, it was about how to change a failed life and find back the lost kinship and pure love. When she was lucky enough to return to this side from the other side of time, she swore not to let tears and regrets affect her life again…In this brilliant era, she wanted to become the brightest star! ---------------------------- "The Days of Liang Chen" was a romantic and youthful campus novel written by the author, Wang Wang Shiyi. The general plot of this novel was: Lin Xiaoqi is my friend since I was young. She is the girl I want to know everything about her. No matter when and where, as long as she needs me, I am free. I have time. It always makes me feel uneasy and affects my emotions. The ancients said,"Rabbits don't eat the grass near their nests." However, I am not a rabbit, and she is not the grass, so… ---------------------------- "The First Day of Sunshine" was a modern romance novel written by the author, Lei Dewen. The general plot of this novel was: Back in the 1990s, what should she do when she was faced with algebra textbooks and a bunch of kids she didn't understand? There was also the awkwardness of not being able to face it, the person she had a crush on in the past…Life was simply an unsolvable problem! ---------------------------- "The Plan to Save the Big Boss" was a fantasy and magical romance novel written by the author, Long-legged Little White 12. The general plot of this novel was: Shen Yao jumped two grades in a row and became the youngest student in Class One, Grade One, before she was even nine years old. Moreover, his results seemed to be catching up to Ning Zhiyuan. This child prodigy, who had the hope of surpassing the university's top student, cried all the way back to the dormitory. "Don't cry. Physics is really not difficult." "I can't even learn it, and you say it's not difficult? Do you think I'm a three-year-old child?" After getting married at the age of ten, she asked,"Isn't that your first love? When did you learn it?" "Didn't we teach him that in biology class?" "You're lying to a kid. I've always been in the same class as you. Why didn't I know?!" "Then do you know how to calculate the pressure of 200 meters underwater?" Speaking of that sad physics learning history, alright, admit defeat… ---------------------------- The book "Reborn to Have fun" was a novel written by the single author, Wang W. It was an urban and youthful campus novel. The general plot of the novel was: Waking up, Wang Jie realized that he had been reborn. Everything in front of him was so familiar. At that time, he was in the repeat class. There was only a month left before his second college entrance examination. What surprised Wang Jie even more was that the entertainment industry in this world seemed to have embarked on another path of development. He relied on the entertainment products of another world and reached the peak after his debut. Wang Jie did not want to live his life with a bang. He wanted to live a simple life. He wanted to look back on the past many years later and sigh from the bottom of his heart."This life is fun!" ---------------------------- "Let's Wander in Youth" was a romantic youth-rebellious growth novel written by the author, Yunli Nana. The general plot of this novel was: From the day Ni Na entered high school, she quietly embarked on a brand new journey called Qingchun: She met a good sister who was very compatible with each other, and met a boy whose heart would beat for the first time…Then, they decorated her youth with excitement and gradually had a new understanding of herself, others, and things. School bullies were not necessarily useless, and lovers who had made promises might not be able to make it to the end. She believed that seeing it with her own eyes might lead to lifelong regrets. Whether it was wrong or right, whether they dared or not, everyone was going through hardships, but they were the ones who could not polish their edges! ---------------------------- The book,"Deep Dawn," was a romantic youth-youth campus novel written by the author, Yuanyin. The general plot of the novel was: The first volume: Su Nianxi, an office worker who had a smooth working life, was designed as an experimental guinea pig and had to repeat the third year of high school for no reason. There was also a little monkey who was noisy every day, like a little tyrant learning machine that kept nagging by his side. She was surrounded by fresh young men and fresh flowers. Unfortunately, she was not in the mood to spend time with them. This was the future of Su Nianxi, who was seventeen years old. After all, This was the battlefield of the third-year students. Volume 2: Su Nianxi will set off again to protect the wild animals after re-entering university.