I was a man in my last life, but now I have to relive my life as a girl? Part 2

Has there been a case where a man is reborn as a high school girl in a reverse harem novel? Never heard of it. He might be the only one. At first, he didn’t care. After all, what did it have anything to do with him? Until it does. What to expect: - BxG romance, which mean that the mc who is once male (now female) will fall in love with one of the potential male lead in this story.  - A realistic family - No crazy drama - “Back to the good times” kind of story - High school setting and students' character - Bickering couple - And finally, there will be no “mean” mother-in-law