The Strange Baby in the Memorial Portrait 3

I'm Picky! No Formulaic Stories! Looking for Something Niche by an Author with Great Writing!

Looking for books similar to My Brother, Stop Flirting, My Legs Are Weak. No tired old tropes, copycat stories, or mindless fiction! None of that! Give me leads with names that sound good! No huge wealth gap between the leads! Our female lead baby shouldn't be unable to live without the male lead.