Is there any novel recommendation about the male protagonist having an adopted sister, the sister being friends with the female protagonist, and the sister passing away because of the female protagonist?

The recommended novel was "Hunting Love for Prison: A Fickle CEO Begging to Let Go." The main plot of the novel was that the male protagonist became the "nominal" daughter of the Dong family for his beloved sister, and the male protagonist only secretly loved his sister. However, the male protagonist's most beloved sister died because of the female protagonist, causing the male protagonist to feel guilty and angry. The male protagonist attributed all the sins to the female protagonist. Therefore, the novel fulfilled the requirements of the plot where the male protagonist had an adopted sister, who was a friend of the female protagonist, and the sister died because of the female protagonist. I hope you like this fairy's recommendation. Muah ~😗