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