User blog comment:B214/Question and Answers 6/@comment-9595671-20160714212150/@comment-24.113.252.213-20160715012316

Grim Reaper are a Sub-Species of Gods. Different from Half-Gods.

Also, the idea of Demi-Gods beings specifically Half-God and Half-(Other Species) is unique to the Western World. In the Eastern World, Demi-God is specific to less important Gods, like the Asuras. A person born between a God and a human (like Erlong Shen. Look him up) can still be a God. And in the Western World, Heracles (Hercules) became a God after he died, despite him being a God/Human Hybrid.