There were many novels in which the male lead transmigrated to Death. Some of them included: 1. Death's Escape Plan: It tells the story of a young Death who has crossed over to another world and started an adventure. He had encountered all kinds of dangers and challenges in the Otherworld, but he had also been growing. " The Road to Eternal Life ": This is a fantasy novel about a person called the " Immortal " who traveled to the world of Death. He searched for his position in the lives of the Grim Reapers and launched a life-and-death struggle with them. 3. Blade of Death: This is a science fiction novel about a person with the power of Death who transmigrated to another world. He began a new adventure in the Otherworld, using his Death God's power to protect himself and the people around him. 4." Full-time Death ": This is a comic that tells the story of a Death God who has transmigrated to the real world and experienced various adventures and challenges with humans. He continued to grow in the Otherworld and displayed his power of the Death God in the real world. These are some novels where the male lead transmigrated to Death. I hope you like one of them!