By the end of the 19th century, the last remaining seven of the vampire clans have spread over the whole of Europe. They are extremely hostile towards one another, but when modern times threaten their species with extinction, there is only one way of ensuring survival. Their children, the HEIRS OF THE NIGHT, must be trained together to benefit from the strengths of the other clans 　　译文(3): 到19世纪末，最后剩下的七个吸血鬼家族已经遍布整个欧洲。它们对彼此极为敌对，但当现代威胁到它们的物种灭绝时，只有一种方法可以确保生存。他们的孩子，夜晚的继承人，必须一起接受训练，才能从其他部族的力量中受益