Quest 81

Walkthrough

 * Talk with Polfan in the cave at D4~D5 of Orphea Region West and they will ask you to fight Lulu Leach, who can be found at the Cave of Megilaza.
 * To get to the Cave of Megilaza, head to Windmill Way from the west side of Orphea Region West and then make your way south to Megistris Territory. Continue south from there to enter the Cave of Megilaza.
 * Once you're inside the cave travel all the way to the end and interact with the door to start the boss fight.
 * After killing the boss and watching the cutscene, travel back to Polfan to get your reward.