A young character child/teenager of any species, human, alien, etc
Character must have humanoid characteristics
Lives alone in an unfamiliar environment in a house that isn’t there
Disaster has displaced them from their family
The goal of the story is for the character to find their family
Can be in a world of your choosing and doesn’t have to happen on Earth
Character has a companion (can be a pet/toy/object) but must not be the same species as the main character