Reborn in a Different World, Qingmei Turns into a Cat Girl?

No System+Childhood Sweetheart+Magic Genius I just traveled through time and my childhood sweetheart turned into a cat lady lying on my lap and acting coquettishly? Have you awakened your magic talent? While others were still practicing magic hard, Lu Bai had already begun to study the combination formula of forbidden spells. While others were still fighting for a piece of fine equipment, Lu Bai had already used the scientific knowledge from his previous life to mass-produce the artifact! Many years later, when the Demon God of the Abyss came and saw the female warrior behind Lu Bai, composed of cat girls, elves, vampires, and dragon girls, firing the "Super Shinra Tensei", he was completely lost in thought. Duke Reinhardt: "I wanted to conquer him, but in the end I found that the entire kingdom would crawl at his feet!"