I recommend "The Little Wife of the Black-bellied Demon King" to you. This fantasy romance novel is about a silly little fairy who accidentally fell into the Nine Heavens and arrived in the demon world. As soon as she woke up, she saw a scene that was not suitable for children. However, the Demon King had a strong interest in her. The little fairy brought the Demon King a lot of joy, but…I hope you will like my recommendation. Muah ~😗