Do You Think I Can Only Write Verbal Songs? I'm Afraid You Can't Sing Other Songs!

I was born in 2003. When I was in the fifth or sixth grade of elementary school, I read a novel on the computer and asked me to find out the title of the novel. The content of the novel is: Chapter 1: A man time travels back a few decades and becomes a woman. The first chapter is about the time travel. After the man time travels and becomes a woman, he grabs a handful of his own breasts. This description is very detailed. Later I started to be a singer and sing. Teacher DS said it might be this novel, but the version I see now is not the version I had back then. What I was reading was probably the first chapter of a man who traveled through time and became a woman, and described a man's curiosity about his sexual characteristics after becoming a woman. Was this book serialized in Zongheng starting in 201? Why are you still updating now?