在这部地上六日片中,Davide博士是一位勇于探索的科学家，他已经研究了上千起关于外星人绑架的案件。通过对被绑架者的催眠，他得出了一个让他寝食难安的推论：几千年来，一些外星物种一直在向被绑架的人类脑中安装他们的记忆。这样，他们就可以借助人类在这个维度中活下去，而他们利用的，是一种特殊的资源——人类的灵魂。 这位科学家决定帮助Saturnia，一个性感美丽的18岁的女孩，坚信自己已被外星人绑架，而Davide博士自己也对她产生了强烈的好感。但他不得不面对一个棘手的问题：一旦被催，Saturnia将一直处在精神恍惚的状态，并会与一个来自美索不达米亚时代的外星人实体进行灵魂的交换。而当偶然得知Saturnia来自一个腐败成风的富裕贵族家庭时，这一切变得更加复杂了...
Dr. Davide, a courageous scientist, has been studying thousands of cases related to alien abductions, obtaining by the abductees under hypnosis, the unsettling thesis that some extraterrestrial races have been installing for millennia their active memories in the abducted people's brains, in order to "live" through them in this dimension, exploiting a special human energy: the Soul... But when the scientist will decide to help Saturnia, a seductive eighteen-old girl that believes she has been abducted, and shows a clear attraction for him - he will have to face an insurmountable problem: once hypnotized, Saturnia will not leave anymore the trance condition, giving place to Hexabor of Ur - an alien entity coming from Mesopotamian ages that consider himself an half-god. This will be complicated by the unexpected discovery that Saturnia belong to a wealthy black aristocracy's family...
