Start NPC: Tetrask
Strange plants sprouted here just before those blood fiends took up residence. The flowers bear a striking resemblence to bloodpetals.
Perhaps it is only a coincidence, but to be sure, we must study the plants. Would you be so kind as to gather their flowers for me while you are out?
Yes, this is the plant. The flowers turn red as blood when picked. There seems nothing at all unusual about these samples, but appearances can be misleading.
Here is a token of a humble scholar's gratitude.
Be wary of the blood fiends,
Collect bloodpetals growing near blood fiends.
Give the flower samples to Tetrask.