Even with the most powerful parents, it's not easy. You don't know what the life will give or show you.
Alec and Jessica are twins, connected differently than other wolves or mates. What will happen when the life decide to give the biggest challenge? To live with the enemy, so you can save your brother and his mate?
Would Jessica you turn against her own pack, because her mate is one of the biggest enemies of her family?
We would never know that...