Or even a demon.
In most fantasy settings it's easier for a caster or ghost to poses something related, like a person with the same name or a relativ/ancester/decendant.
So your idea is sensible that Meko could be a Bull, (western) Dragon or demon.
So I'm right maybe he is one of the three I want to see him dating the player as he said he's gonna soul mate
So I'm right he's one of three and he's the player's soul mate so make them date
