The ground

"They betrayed me, Gave me up, they are not my family, Hell they're not even my friends.They left me to die.

the 100 delinquents are sent to earth. They relize they're not alone. When the grounder come to the dropship asking for one of there leaders. They give her up in a blink of an eye. 4 months later some of the 100 go hunting and hears a familer laugh.