On the hunt for their mortal enemies, the Bacanis, five attractive aliens - Duocarns warriors - find themselves stranded with their space cruiser near the Canadian city of Calgary. The crew possesses some unusual talents... Their leader, Solutosan, is the first to gradually become aware of the erotic fascination that he holds for humans. The streetworker Aiden manages to snare him for herself. The gay warrior Tervenarius also attracts the attentions of an earthling - David, the estate agent. Although he resists at first, David is not to be put off and things soon escalate. The Duocarns suspect that the Bacanis are also on Earth. Despite the distractions of their amorous adventures, the warriors continue their pursuit. After landing in Vancouver, the Bacanis have rather less luck than their foes. Led by their unscrupulous, power-hungry captain Bar, they embark on a secret campaign of robbery and murder amongst the unsuspecting human population. Bar establishes a drug empire - but never guesses that his nemesis is still closing in on him.