From Unofficial Handbook of the Virtue Universe
The Leviathan has been a Mystical and Epically Legendary creature of the Deep for Millennia. It has appeared in many tales, but is only rumored to communicate with those mortals it deems as truly exceptional, seeming to disregard most mortals as inferior creatures. Leviathan seems to appear in times of Epic upheaval. (ie; Affects all life, the Deities or Titans themselves)
No Ordinary Sea creature... The Leviathan is Rumored to be anywhere from 300 feet to 300 miles in length! It is safer to assume somewhere nearer 3000 feet. The Leviathan is believed by most intelligent sea people's to be a Deity or a Titan. It commands the powers of the deep as well as Posiedon himself, but many believe that The leviathan is not a superior being to the Sea God.
The Leviathan has been a great destroyer and a great guide throughout the ages, Its Appearance heralds as much fear and terror as awe.