Shell island treasure chart - Exploring - Arcane Odyssey

I have been struggling with this treasure chart for quite some time now, I just cannot figure out where it might be. Anyone got some tip for this?

Arcane Odyssey Shell Island Secret Location!

Arcane Odyssey: Ancient Cave Quest Guide, …

Roblox: Arcane Odyssey Starter Guide - KeenGamer

Shell Island Rare Treasure Chart - Game Discussion - Arcane Odyssey

Shell island treasure chart - Exploring - Arcane Odyssey

Treasure Charts - The Legend of Zelda: The Wind Waker Guide - IGN

Treasure Charts, Arcane Odyssey Wiki

Treasure Charting Guide & Help [V1.14.8] - Arcane Odyssey Guides - Arcane Odyssey

How to Find Treasure in Arcane Odyssey - Pillar Of Gaming

Palo Town, Arcane Odyssey Wiki

Shell island treasure chart - Exploring - Arcane Odyssey

FIND THESE TREASURES! Arcane Odyssey

GitHub - myaltaccountsthis/arcaneodysseytreasure: Simple html website to shade an area on islands for the Roblox game Arcane Odyssey.