The Sister (A Divergent Fanfiction)

When the legendary Four transferred to Dauntless, little did he know that he left something behind. Something, or someone.
Evelyn Eaton, named after her mother, is the sister of Tobias. When he left their faction, his father was so ashamed of him that he erased him from Evelyn's memory permanently. Or so he thought.

What will happen on Evelyn's choosing?
Will she go or will she stay?
Find out...