[Event] The Mischievous Pumpkin Ghosts

Description

Basquean Ljurik said that Mischievous Jacks are stirring up trouble at Northern Wheat Plantation, preventing farmers from working in the field. Basquean Ljurik further explained that this can potentially disrupt people's livelihood, and requested you to kill the Mischievous Jacks.
Kill some Mischievous Jacks, and then return to Basquean Ljurik.
Caution: Mischievous Jacks only appear from 10:00 PM to 07:00 AM, in-game time.