I've never heard of Jungle Juice, but you've described it so well that it makes me want to read it. It seems like you're really fascinated, and that's always a good sign. I'm really intrigued by the premise. The idea that the protagonist has dragonfly wings and that there exists a whole hidden world of "insect humans" sounds very original. I also love the action-fantasy genre, and if it also has a touch of well-done romance, it's a plus! It's not that common to find stories where the protagonist is intelligent and not your typical "superhero." Thanks for the recommendation!
RE: Jungle Juice (Webtoon) --- I'm obsessed!!! XD