The male protagonist was the lord of the demon world. His ancient name had the word "Jing" in it. The female protagonist had outstanding combat strength before she transmigrated. She also had a few companions and a funny pet space.

I recommend "The Great Demon King's Wife Flirting Daily Life" to you. The male protagonist, Situ Jing, was the ancient Lord of the Demon World, and there was a character for Jing in his name. The female lead was a character with explosive martial strength, and she had some companions with her. In addition, this book also has a funny pet space. I hope you like this fairy's recommendation. Muah ~😗