You have to dispose of Short Hair Black Puma and collect 7 fangs.
Give them Parphala.
You can find the black puma if you go down the hill outside of east gate of village, then head south.
The Objectives says it as plainly as can be said. Just leave the village East, then follow the trail south. An easier spot is to follow the trail East. After passing the bridge to your left, turn left on the next path, and follow that trail. The Pumas will be right there.
You. If you are not to busy, can you help me out? My name is Parphala, a second daughter of Karmiel family.
I'm doing this because my father ordered me to do.
I'm just a lonely woman...
So I hope a hero like you'll help me sometimes~
The task is very simple. All you got to do is search for the necessary Tooth_of_BlackPuma to make a sharp sword. The teeth of Short Hair Black Pumas will be good enough.
About 7 of them? Then I'll be waiting~
Oh! You came back much earlier than my expectation. We finished our job very easily thanks to you. This is a reward. See you around~