The Big Blue is the name of the large ocean that covers Cerulea. Though expansive, the Blue is filled life; continental landmasses are uncommon, but there are hundreds of islands littered across the open ocean.
In addition, the Blue is home to the mysterious Statue Islands— towering monuments emerging from the sea, built by The Builders. The Blue was the centre of the ancient Builder civilisation, which was prosperous and technologically advanced; ruins and vestiges of their making can be found across the Blue, often with fragments of technology or magical, Change-fueled relics.
The Blue is split into several nations, including the Tritonid Dominion, Iguanid Empire, Ikarian Raidlands ! and beyond.