Seeking the title of a campus novel

At first, the female protagonist was a little closed off. She wore a hat and transferred to the male protagonist's school. In school, she was given special care because of her personality. The male protagonist took the female protagonist as an apprentice and taught the female protagonist computer science. He called the female protagonist Little Child. Later, she accidentally fell into the pool and her hat fell off to show her true face. The female protagonist's background was misunderstood at first. She was not her own child. Her family was not close. She grew up in an orphanage. Later, the female protagonist's mother took out a paternity test and returned to her family.
I only remember this, please name the novel ~~~
PS: There seems to be 99 times or 999 times in the name

Answer 1

A school novel could be called " Chasing Dreams Entertainment Circle "." Chasing Dreams Entertainment Circle " was a movie directed by Director Bi and his team that was released in 2018. It was a story about a group of young people with dreams who were constantly working hard to pursue their music dreams.