Cthulhu's Vessel

On the island of R'lyeh, there are remains of an ancient civilization. Now they are recently inhabited by cultists worshipping the Great Cthulhu. Each night they pray to him, asking him for his power to awaken him from his slumber. He has finally given them the answer, they must sacrifice eight newbloods and bring him the one who has his mark. The one with his mark will be his vessel. Unluckily, its on a young girl in the City of Seattle...