Hello! I'm looking for an original fiction about a young male who was a slave/servant in a group of priests. He had, in the story, saved a Naga egg and hatched it, trying to feed and keep the hatchling Naga alive. He also makes friends with a half Naga, half human hunter. His traveling group end up in a mountain that has sleeping Nagas inside that wake up and kill everyone except him, the baby, and his friend. The baby Naga turns out to be the last child of a Naga god and the High Priest Naga is slowly falling in love with the young man.
I've searched under tags of "naga" and "snake" but came up empty. Hope this summary is enough! I can't get this story out of my head!