Please recommend a novel with the male lead being the Death God Doujin.

I recommend the novel 'Death's Husband Is Spoiled and Proud.' The male protagonist was the Grim Reaper. He had transmigrated into the little girl's body and lived with her beautiful father. The female protagonist, Baoda, had taken care of his father. The plot was easy and funny. The male lead was cute and delicate, and he was doted on by the female lead.