😋According to your needs, I have the following two books to recommend to you: 1. "This Feudal Lord Backed Up by a Technology Tycoon" was a story about a small Feudal Lord who developed technology and combined it with magic to fight against the nobles. It was a fantasy-epic fantasy novel. 2. <<Superwarship of Rebirth>> was a story about a person who used a spaceship to advance the development of science and technology and explore the powerful. It was a sci-fi-futuristic novel. I hope you like this fairy's recommendation. Muah ~😗