The Healer chronicles of the crystal bearer from another world

We found her terrified and in a state of shock in a pile of minced corpses.What they saw was the end of the world.What i saw was a helpless girl in a strange world.

The chronicles of our adventure to save this cursed girl who had to walk the path of suffering for some twisted demon wishes to gain the power of darkness.

This is a story from the point of view of the other side of the Isekai genre.