Does anyone know of a rebirth novel where the female lead is called White God, has white hair, and has a younger brother?

I can recommend the Oriental fantasy novel,"Special Agent Proud Concubine: The Beauty of the Medical Girl." Although the female protagonist was not called "White God", she also had silver hair and white hair. Even when the poison attacked her heart, she was still brilliant and resourceful. Through various efforts, she turned around and became a powerful figure. At the same time, the novel also added medical elements. The female protagonist's medical skills were very superb. There was also another point. The plot of the novel was compact and full of thrilling elements. It was very attractive. I hope you like my recommendation. Muah ~