Yes, my personal recommendations are Dragon Emperor Evolution System, Disaster of the Raging Python, and Infinite Evolution from Gray Wolf. They were all stories of obtaining the evolution system after rebirth, constantly devouring and evolving into stronger animals. Among them,"The Dragon Emperor Evolution System" was a novel about rebirth, transformation, urban plot, and universe hegemony."The Plague of the Raging Python" was a fantasy novel about dynasty hegemony."From the Grey Wolf to Infinite Evolution" was an oriental fantasy novel. I hope you like this fairy's recommendation. Muah ~π