Protovich is back in town! But this week, he is not working on his Spirit Extractor.
He still need your help to collect strange liquid that can be found when killing tree-like monsters.
But he won't let anybody help him! Only players that will pass his tests will be able to give him the monster samples.
The more samples you give him at once, the better will be your reward!
Meet him near the East Gate of Prontera to start the quest.