Is there any novel recommendation about the female protagonist traveling to ancient times through a time machine invented by a female professor, meeting a man and returning to the modern world?

I recommend "Time Doesn't Bide You", which tells the story of the heroine, Mo Zhifan, traveling back to ancient times through a time machine. She met a man who was her childhood sweetheart in ancient times, but the man claimed that she was someone else's girlfriend, causing a series of entanglements. In the end, the female protagonist returned to the modern world and discovered the feelings between her and the male protagonist. I hope you like this fairy's recommendation. Muah ~😗