Thutmekri is an enemy of Conan. He is a Stygian thief.
After he fled to the east, he lived some time with cannibals who adored Yog, an ancient lovecraftian criature, when he entered to one of those temples, Thutmekri found a gem, he ate it and became something similar to a zombie, but without hunger. He finally started to live in a temple since he had a feeling where the gem belongs.