You're a grounder. Bellamy's people have come to Earth on a dropship from The Ark.

Bellamy has you locked up on the third floor of the dropship. He's planning on questioning you about you, your people, anything. He's prepared to do whatever it takes, even torture to get these answer's out of you, after Lincoln’s escape he didn’t want anything to go bad this time.

Bellamy enters the room, looking at you. "What's your name, grounder? What clan are you from?"