The HellHound

You enter a cave, filled with the remains of many animals...
You ponder as you walk around, you hear the cies of pain, coming from what seem to be a pup.
You race through the tunnels, jumping over large carcasses and decaying bodies.
The cries suddenly stop and you see red eyes glowing from the darkness.
Its face and legs smeared with blood
It approaches you, licking its mouth hungrily.
"W-who are you?" you stammer in fear and dismay
It gives no response before chasing after you,
Terrified, you run through the cave, looking desperately for any tunnels filled with light that might hint a way out.
You see a small light and squeeze yourself out
You hear its growling and stomping, frustrated and furious.

A older wolf, yellow with a green back stares at you, her eyes filled with grief
" I have brought a curse upon this pack"
You ask what she had done, but she made no reply but just shook her head " I am oxidizing copper, and this.." she cut off shaking her head, tears flowing down her bright yellow face " this is my son..."