Mary is one of the famous quadruplets in Lighthalzen. She's loves creating a bell that goes around the neck from the bell dropped by the feared Jessica.
Instructions
Warp to Lighthalzen.
Walk west until you see Mary (Located at 81, 92) in a group of NPCs.
Bring her the required items to make a Jessica's Bell (Headgear).
Required Items
1 Jessica's Bell (Item)
1 Golden Bell
10 Gold
100 Glacial Heart
Rewards
Complete this quest and you will receive a Jessica's Bell (Headgear).
Others
Jessica's Bell (Item) is obtained from Jessica Boss monster from Biolab Basement
Although they look the same, the Jessica's Bell (Headgear) is different from Jessica's Bell (Item).