"They have invaded then thousand years ago when they destroyed Atlantis. Now mankind's ancient enemy has returned. In Cambodia, the Shadow tried to break through and overthrow our world. Then they attacked from the Bermuda Triangle, and almost launched a global apocalypse. Now humanity is taking the fight to them. The Shadow's attempt to ignite the Ring of Fire, the chain of volcanoes and fault lines surrounding the Pacific Ocean, and lay waste to the face of the earth. Led by ex-Green Beret Eric Dane, a team of Navy SEAL's armed with next generation weaponry must descen[d] to the bottom of the Devil's Sea and enter the other side."--Page 4 of cover.