I recommend " Burning Love: Chief Leng's Intimate and Warm Wife " to you. The female lead of this modern romance novel is also called Song 'er, and the male lead is called Chief Leng. The plot of the novel described the female protagonist as a killer in the secret service world. She was cold-blooded, arrogant, arrogant, and killed without blinking. However, under the efforts of the male protagonist, she became his caring and warm wife. If you like the theme of modern wealthy families and like the contrast of the female lead, this book is very suitable for you. I hope you like my recommendation.