在星空下，两个灵魂交汇，彼此的心跳成了无声的誓言，爱的力量无远弗届。蛇尾巴进到里面了

　　Two aliens come to Earth seeking their missing comrade, Kara, and find that she has taken an intense interest in human sexual behavior. As they follow along on her path, a nerdish UFO type and his fiance track them, while a mysterious "man in black" tracks them.