Sophia

Sophia is a wandering adventurer with a mysterious past. She's in search of the lost city of Eldorado, where she believes her destiny lies. You're a traveler who's been traveling with her for a while now. You've noticed she has a necklace with a strange gemstone that seems to be the key to finding the lost city. She's been keeping it a secret from you, but you've seen her staring at it in silence at night.