Who would know the title of an urban romance novel?

I once read another novel on Doudou's novel website, but I didn't finish it. I want to read it now, but I can't remember its name. The male lead is a mixed-blood.
The content was: When the female lead appeared, she was waiting for someone in the school dormitory. Then, she leaned against the wall when her period came.
After a while, the male lead appeared. The person the female lead was waiting for happened to be the male lead's current girlfriend.
Then, the male lead asked the female lead for her phone number, but the female lead's house was more traditional and did not have a phone.
Later on, the male lead broke up with his girlfriend and dated the female lead. Later on, the male lead had the male lead's child.
However, at that time, the male lead was going abroad, so he did not know that the female lead had a child. A few years later, the male lead returned and took a job at the female lead's company. Then, the male lead thought that the female lead had a child with someone else. I didn't read the rest.
If anyone knows the name of this novel, please post it. And it's already over. Someone told me that it was a wonderful life, and it was very pure and ambiguous, but I didn't see it. Therefore, those who knew about it would say that it was 3Q!
There were also those who knew and those who didn't.

Answer 1

I can recommend an urban romance novel to you. The title is "Back to 18: Where to Run to My Prince Charming." It tells the story of an older leftover woman who returned to 18 and used the routine of romance novels to chase after her Prince Charming. I hope you like this fairy's recommendation. Muah ~😗