πI recommend the book, My Two-Dimensional Boyfriend, to you. Although the main character was not a doujin, the male protagonist, Seokshimaru, was also a character from the 2D world. The female protagonist and he had known each other since they were young. The plot of this novel is also very interesting. I hope you like my recommendation. Muah ~
The novel I recommend to you is "The Oath of the Rest of Life". The male lead, Yan Heng, and the female lead, Shuyu, have known each other since they were young because of their family connections, but they have never interacted with each other. Until one day, Shuyu offended Yan Heng in order to help someone. Yan Heng stayed in Shuyu's house and began to be obedient to the female lead, forming a cold and arrogant love in the early stage and a gentle and steady love in the later stage. If you like young love stories, then this book will definitely move your heart. I hope I can satisfy your reading needs. Muah ~
The book,"The Story of an Orphan Choosing a Husband", met the requirements. The female lead, Tiange, and the three male leads were bound together when they were young, and after they grew up, they became key figures in their emotional entanglements. I hope you like this fairy's recommendation. Muah ~π
I recommend the book "Two-bellied Bamboo Horse's Little Green Plum" to you. The male and female protagonists are childhood sweethearts who have known each other since they were young. They have a double crush on each other. The male protagonist is smart and two-bellied, while the female protagonist is smart and cute. It's an absolutely sweet campus love story. I hope you like this fairy's recommendation. Muah ~π
Yes, the two novels,"The Remaining Oath" and "The Black-bellied Bamboo Horse's Little Green Plum," both told the story of the female protagonist and the male protagonist knowing each other since they were young. "The Remaining Oath" was a modern romance novel about urban life. It described the story of the male and female protagonists, who were cold and arrogant in the early stage and obedient to the female protagonist in the later stage."The Black-bellied Bamboo Horse's Little Green Plum" was a romantic youth-youth campus novel. The male protagonist was smart and black-bellied, while the female protagonist was smart and cute. It was a story about two childhood sweethearts who had a crush on each other. I hope you like this fairy's recommendation. Muah ~π
πI recommend the following novels to you, I hope you will like them: "Falling Flowers Are Always Heartless" was a novel about wealthy families. The male protagonist and female protagonist had known each other since they were young. The male protagonist was noble and powerful, and the female protagonist was also very powerful. Their story began with an accidental encounter. The male lead was cold and heartless, while the female lead was strong and unafraid of challenges. The sparks between the two collided bit by bit. I hope you like this fairy's recommendation. Muah ~π
I recommend the ancient romance novel,"The Art of the Shallow Flower Scenery". The female protagonist and the male protagonist liked each other since they were young, but for some reason, the female protagonist mistook him for someone else. The male protagonist was a divine doctor, and the female protagonist was the niece of the male protagonist's master. The male lead and the second male lead were very similar when they were young, but they became different after they grew up. There were also some suspense plots. In every world, the female lead was in a relationship with the male lead. They were my male and female lead's little sweet stories. Eat them without worry. I hope you like this fairy's recommendation. Muah ~π
I recommend " I'm Really Rich " to you. It's a young school novel. The female lead was rumored to have taken a fancy to Jiang Chen, the hunk of the school next door. She finally managed to catch up to him but was eventually dumped. Jiang Chen was a possessive and paranoid person. The male and female leads doted on each other, and the male lead liked the female lead more and more. This book meets your requirements. I hope you like this fairy's recommendation.π
I recommend " Young Master Lu, Please Let Me Go ", a modern romance novel about urban life. Although the meeting and separation of the two girls at the beginning of the story was somewhat different from the information provided by the question, the novel also told the story of meeting each other when they were young, meeting again after separating, and finally coming together after some twists and turns. Moreover, the relationship between the male lead, Young Master Lu, and the female lead was also very sweet. It was worth reading. I hope you like my recommendation.
I'm very happy to recommend "A Long Love, A Warm Life" to you. The female lead of this book is called An Nuan, and the male lead's name is Gu Anze. The two of them have known each other since they were young. Later on, it developed into a warm cotton candy love story where the male and female leads fight each other. I hope you like this fairy's recommendation. Muah ~π
The book " The Two-Faced Bamboo Horse's Little Green Plum " met the requirements of the question. The male protagonist and female protagonist were childhood sweethearts who had known each other since childhood. The male protagonist was smart and scheming, while the female protagonist was smart and cute. It was definitely a super sweet youth school novel. I recommend it to you. I hope you like it.π