Lost

Arabella Nelson lives on a different planet, in a different galaxy, and lives a completely different life than the one you are probably expecting.

Ara (that's what her friends call her) is living her usual boring life, when she comes across a girl her age stranded in the middle of nowhere.

She says she's from Earth.

But here's the thing: Earth is an abandoned world; left to rot away and eventually explode. Everyone left years ago. Well, everyone except for one group of people: the Rosewood colony. Now there are cities all over the world, and people are rebuilding. But there is also a dangerous rebellion plotting to overthrow the Queen, all the way from the sanctuary of Earth. Ara, her 'family', and the girl set off to stop the rebellion and return the girl to her home on Earth.

Ara soon realized that it is a far more complicated story than that, with twists and turns that no one was expecting.