https://www.novelupdates.com/series/chronicles-of-primordial-wars/ Chronicles of Primordial Wars - absolute banger. Adventure type novel, no romance tag though.
Maybe momentarily i might have a favorite but out of the many novels i read nothing truly stands out as my absolute favorite.
THIS IS TOO HARD CAN'T CHOOSE HELP omitting all physical books I've read, I'll say.......... Okoborehime to Entaku no Kishi.
Everyone Knows I’m a Good Person - This is my favourite novel because it was such a GOOD novel!! LIKE I can't stop binge-reading it all-day (☆ ‿‿☆) 10/10! Would reccomend!, Though I just really hoped that there was some sort of sequel to the arcs cause I really felt that the chaps were short (͡╥ _⦣ ͡╥) ✌,overall the arcs & each chapter of the arcs were really well written and just so adequate \(͡► ᴗ ͡◄) / I just loved the characters! MC has a gold finger which makes him just so OP, Also ML is really such a perfect pair for MC and You'll really just laugh at their screentime together, The novel is overall Dog food and cute fluff time!
Warbreaker by Brandon Sanderson, the gateway that got me to reading fantasy. Their life became mine. Their breath become mine.
Martial World : This is the first light novel I read. After that I've read hundreds more but none have hit me the same way again.
So hard to choose... I guess... 50 shades of grey! Just kidding. My fave (NU novels only) would be devil is a part-timer! This novel is special to me because it was one of the first light novels I read back when I first discovered they existed. It's such a great novel, with rich world and character building, a complex plot and pretty immersive prose(at least as far as fan translations are concerned and as well as I can remember). Back then I wasn't even familiar with the isekai clichés, I was still incredibly fascinated with this idea and I love the novel to this day.