The pure secret (the 100 fanfiction)

Alayha Kane was born to the two highly respected members of the council, Marcus Kane and Abby Griffin. Alayha never knew of her maternal connections as she was continuously told that her mother died during childbirth. But the day she was arrested, exactly three days before the ark sent all of the delinquents down to the ground, was the day everything would change, finding out she had a sister who was going down with her, she finally had the chance to find out her maternal connections. Will she be able to forge a relationship with her sister? Will newfound relationships interrupt her goal?