It shows Chest Locations and Contents.
Maps sometimes different from one when that is in progress of main story.
■+Number（orange）＝chest
◆（blue）＝Warp Point
「S」＝Save Point
☆or★＝Exit and Entrance
Map Transition＝Capital Letter
Crystalcap Mountain
[1]Adamant Bangle
[2]Ether ×5
[3]Valkyrie’s coat
[4]Vaccine
[5]Mimic/Chronos Glaive