It could be an orphan who has been living on the streets of the Hidden Leaf village. This child might have some hidden potential, like being a descendant of a powerful ninja clan but unaware of their heritage.
Here are some recommendations for novels that have lost children:
1. " The Imitation Criminal ": A novel by Miyuki Miyabe. It tells the story of a mother who lost her daughter. Her behavior led to her son's tragedy.
2. " A Year Alone " was a novel about a 34-year-old mother, Marion, who lost her two sons and was unable to love her youngest daughter. She left her husband and daughter.
3. " Reborn in a Beautiful Movie Journey ": Although it was not a story about a mother losing her child, the protagonist also lost his loved ones in an accident and was reborn into a mysterious world.
Please note that the novels recommended above may not completely meet your needs because the information provided in the search results is limited.
Xiaoyao's child was Tushan Jing's. In " Everlasting Lovesickness," Xiaoyao and Tushan Jing got pregnant after they got married, and their lives were low-key and happy. Although Xiaoyao had met three men who loved her, she only loved Tushan Jing. They had experienced many hardships and misunderstandings, but in the end, they became a couple. Therefore, based on the information provided, he could confirm that Xiaoyao's child was Tushan Jing's.
In " Long Lovesickness ", Xiaoyao's child was Tushan Jing's. After Xiaoyao and Tushan Jing got married, they got pregnant. Tushan Jing looked forward to their child very much and even thought about how to get along with the child in the future. Their lives were low-key and happy. In the end, Xiaoyao chose Tushan Jing. After the battle, the two chose to live in seclusion in the mountains. In the original novel, Xiaoyao was pregnant, and Tushan Jing was very happy. The two of them had gone through many hardships and finally welcomed the crystallization of love.
The length of the story of The Lost Child isn't fixed. It could be a few hundred pages or even more, depending on how detailed the author's narrative is and the format of the publication.
I don't have definite information. Maybe it's a blend of real and imagined elements. Without more context or official confirmation, it's difficult to determine if it's truly based on a real story.