Aurora Iris Potter the younger sibling of James and Alina Potter. Killed by Dumbledore in a fit of rage when James and Alina freshly left Hogwarts and Aurora was in her seventh year. Killed before she could experience the world or before the world could experience her. Of course Alina never knew about her sister nor did anyone who ever crossed her path. He had obliviated them. Her bedroom was still there along with her stuff causing a confusing situation to arise. However what if she didn't die. But traveled to a different timeline in a another universe.