According to the rules:
Interpret the ‘elements’ of folklore and myths as your see fit, but this could include: small local myths and urban legends; religious tales, epics, worship, rituals, rites, traditions; relationships between higher beings and humankind; cryptids, ghosts, monsters and classic beasts; magic, powers, hidden worlds, etc.
So it seems like you're good. I'm pretty excited to see what you come up with :)