Stiles & Lydia | Don't let me down

Intro~
Everything is starting to go well in Beacon Hills. The Dread Doctors were destroyed, Theo was banished, and all of the Chimera's were finally tamed.
Scott and his pack feel that they can finally relax, focus on school and their grades.
Stiles finds himself happy again, his anxiety has nearly disappeared and his relationship with Lydia seems to be growing.
Lydia has learned to control her screaming, and is now proud to call herself a Banshee. She has also finally found the courage to consider her long delayed feelings for Stiles, and has even managed to tell herself that she is allowed to love again without the worry of losing him.
A few months have passed, and Stiles and Lydia have formed a relationship together. The love that has grown between the two is indescribable, they feel safe together, and that is a feeling the both of them haven't felt in quite some time.
Although soon enough, the "Beacon" of Beacon Hills has managed to attract a lethal enemy of which Scott and his pack are not prepared for.
Banshee Hunters.
The amount of supernatural activity assured the Skidmore Hunters that a Banshee was bound to be somewhere within the county. And soon enough, they will be on the hunt for not only Lydia, but Meredith as well.
Stiles and the rest of Scott's pack are determined to keep Lydia out of the Hunters hands. But these Hunters are not like the Argents. They are not only highly trained, but they are also shapeshifters. Not quite werewolves, but they form into the animal that best represents them as people.
It is claimed that the Skidmore family have had a long-line of conflict with Banshee's, as they were the only creatures who had the capability of forcing them out of their shifted state. Ever since the 1800's they've been hunting Banshees, and it seems fate has brought them to Beacon Hills.
The pack is committed to keeping Lydia safe, but deep down they know she is the only one who can stop the Skidmore Family Banshee Hunters, and save her own life.