, I recommend the following two novels to you, both of which meet your needs: 1. "Soul Sacrifice to the River of Forgetfulness": The female lead was the killer of the previous life. After crossing over to a different world, she started a chaotic battle with the demon king. In the end, the two fell in love. One on one, the male lead was the demon king. 2. "Quick Wear Counterattack: Dream on, Prince Charming!": After the female protagonist transmigrated, she had an unreliable system. She counterattacked her male god and fell in love with him. One-on-one, the male lead's identity was noble and mysterious. I hope you like this fairy's recommendation. Muah ~😗