Four friends in their 40s find out a deceased old flame of theirs had a child, conceived with one of them during an Erasmus (EU student exchange program) in Portugal 20 years earlier. They embark on a journey in search of the offspring, while waiting for the DNA results to find out which one is the father.
A group of thieves have the tables turned on them during a home invasion. Hidden in the basement they find the remains of secret viral lab experiments gone savagely wrong. Now they must escape before they are infected with a new strain of virus that turns its victims into mutated psychopaths.
