Dr Bones - Bones' Tales: Survivor Guilt ver0.01

Long ago, the village of "Hope's Fall" and the rest of the kingdom were invaded by otherworldly creatures. In the mist of the chaos, a man decided to send his only daughter, Nadya, to a far away Monastery to keep her safe.
11 years later, the Kingdom was safe once again, and Nadya decided to leave the Monastery and go on a journey back home.
There, the edifications were mostly rebuilt, but the aftermath of the invasion left the townsfolk decimated, and the Village habited mostly by lonely men.

What can Nadya do to help this grieving Village?... Are the creatures gone for good?
What actually happen to most of the town's women?...