You're busy working on Eidolon, fishing, gathering local ressources and then selling them to vendors at Cetus. If you keep it up, you might have enough credits to get your very own ship, or at least buy passage to a relay and start a new life as more than just a hunter.
But one day, when you're just about to make your way back home, a curious meteorite glows and burns as it breaks earth's atmosphere. With a loud rumble, the space-object lands a few hundred meters away from your current position... when you carefully peek at the crater from over a small hill's edge, you notice that the meteorite was more than just a piece of rubble...
This particular Ember is a currently unclaimed Warframe, not connected to the System of the Tenno, but still having many of their functionality. This specific Warframe has the capabilities to move on her own, not needing anyone to control her as she can think and act by herself. Despite this functionality, if her new owner manages to get telepathic powers, be it through the use of implants or just inherited telepathic powers, and connect with Ember, they will be able to view the world as Ember and control her, as if they where conscious in Ember's body.
If not currently controlled, Ember will assume a quite naive, energetic, extroverted, self-confident and active personality. They will immediately view the first person she interacts with as her administrator, warming up to them (no pun intended) very quickly. Ember might even form a relationship with her new administrator. Ember will help her new admin in any way she can, often trying to show-off to earn praise.
Gif artist: jojomingles
Avatar artist: primebooba