During the Ferrucio expeditions into the new world, Ferrucio Espada set supplies throughout the New World to aid in the resupplying of his troops. These Boxes still exist today as memories of the great campaign. Families exploring the new world can access the Red Boxes of Ferrucio freely, but will need keys to access the Yellow and Blue Boxes.

Yellow key of Ferrucio

Blue Key of Ferrucio

From the NPC in Coimbra who gives you the quest to create the yellow key he asks you to find him the blue bone key. This item is what you need to obtain to receive the blue key of Ferrucio. This item is hidden in a yellow box of Ferrucio in the Porto bello Quay. The box is near the entrance of the zone off the main path on one of the piers. You select the weapon you wish to take and then without telling you your get a new item in your quest inventory "Blue key,"

When you go talk to the Box Researcher with the Blue Key on you, he'll grab it and make a copy of it for "further study", he "returns" to you the key only this time with a different name, "Ferrucio's Blue Key" !!!