The Vampire Lands, similar to the number of the Vampire Lords, were composed of 'twelve' vampiric territories, and each of them was named after the twelve Vampire Clans; Rainfire, Disruption, Bloodcalm, Blood Wind, Bloodmist, Crimson Sky, Blood Earth, Hell Blood, Sea Blood, Scorching Crimson, and lastly, the clans closely related to the Crimson Goddess herself, the Vlad and Salem clans.
Among these twelve Vampire Clans, in terms of geographical location, the one closest to the Northern border of the Elnira Kingdom was the twelfth, or the Rainfire Clan, which was situated on the Southeast of the Vampire Lands and was known as the Land of Rainfire. In addition, this was also the certain land where Ayleen Mayfield, Samantha Hall, Russell Moon, along with the remaining members of the Umbra Mercenary, infiltrated with the utilization of Ayleen's Dream Strike, and the Skill: Bridge of Memory.