"WHAT TYPE ARE YOU?"

A flesh-eating virus that is contracted by coming into contact with foreign blood types has spread rampantly throughout most of the civilised world. In order to stop the virus spreading, the Government has decided to split the population into various ZONES according to blood type. A’s with A’s, B’s with B’s, and so on. Families and loved ones have been forced to separate. Some risk being together by living in exile. Z’s walk the earth.