A young pregnant woman named Mia escapes from a country at war by hiding in a maritime container aboard a cargo ship. After a violent storm, Mia gives birth to the child while lost at sea, where she must fight to survive.
A couple decides to spend a romantic evening in a floor of a semi-abandoned building that slip because she works as a consultant for the council house and got the keys. During the evening they discover that a hooded murderer is the only tenant left in the building...and they have become the new target.
After losing her memory in a bizarre accident that kills most of her classmates, Alma tries to unravel what happened that day — and regain her identity.