At some unknown time, an island that humans have never set foot on rose up in the northernmost ocean of Green Island. Towering ice walls surround its core. In the ice and snow, ancient secrets are stirring, ready to devour everything about human civilization. The remains of creatures under the ice, the deep ruins in the ice walls, the giant stone statues standing in the abyss, the seeds rooted in the earth millions of years ago began to change, and the horn of destruction began to sound at the northernmost point of the planet.
Who can stop this?