O'Shea is a handsome Irish policeman. His daily job is to patrol the bars in his jurisdiction. Every day, he deals with either local drunkards or weird people who appear out of nowhere. Until one day, he discovered a disgusting alien creature that looks like a giant octopus and is preparing to attack his town. After actual combat, he found that the blood of drunkards is a universal poison to aliens. So, the policeman O'Shea came up with a brilliant plan: get the whole town drunk...