Sheppard and the team continue their visits to new planets. McKay is tired of all these visits and is keen on implementing a series of gates that will allow them to travel from Atlantis to Earth in a mere 30 minutes without using the power of a ZPM or the two weeks it takes them on the Daedalus. He takes a somewhat different tack however when he sees all of the very friendly young women in the village. Their leader, Lucius Lavin, seems to be a very affable sort and has the locals eating out of their hands. He claims to be an apothecary of sorts and have a cure for every disease, which is certainly of interest to Dr. Beckett. Lavin is invited to Atlantis and soon everyone, including Elizabeth Weir and McKay have fallen victim to his charms. It's left to Sheppard to sort it all out.