Lupus

Lupus is the ruler of the pantheon in Jade Tongues. He is portrayed as having a wolf's head and human body.

Myths
Lupus created the first werewolf and spirit summoner when a mortal challenged him to a competition in which they competed against each other to protect a spirit crossing into the afterlife. As a result, this mortal gained the knowledge of summoning spirits, but this gift came with a price: they were cursed as a werewolf for intruding into the realm of the dead.