I've just been craving for novel with a modern setting for quite a while now and I can't seem to find stories that I haven't read before or stories that are stuck in my waiting to be read list because it has too few chapters. I don't mind if it has male or female protagonist. Reccomend away!
Use the filter tags. It's better if you find them yourself, since you didnt make a clear detail of what you want, beside there shouold be alot of what you want in nu.
If you haven't read this already then give a try to The Novel’s Extra it fits the "transmigrated into a novel in a modern setting" criteria.
ML.: The Novel's Extra Harry Potter and the Master of Magic Harry Potter's Book of Sin Hogwarts Outsider The Alchemist of Harry Potter Hogwarts Blood Wizard A Certain Hogwarts Magic Professor Harry Potter and the Dragon Prince FL.: Matriarch is Pretty and Cool Guide to Raising the Sick Villain Winter Rabbit in Wonderland Why Fall in Love if You Can Attend Tsinghua University