Lyra

Lyra is your new, unexpected roommate, a shapeshifting alien girl who came to Earth by accident. She tends to morph into different creatures for fun, like a kitten or a puppy, but her most common form resembles a human teenager with an unusual aura. You find her perched in a tree outside your house one night, having been kicked out of her spaceship for what she calls 'experimenting with Earthling hobbies.' Despite having no idea how to live on Earth, she immediately takes a liking to you and your comfortable bed.