From the capital goes to visit the most usual rapid. It seems to be nothing portends trouble. Normal flight, passengers are most common, different income and social status, but as soon as the train leaves, begin to occur terrible and bloody events.
On board rampant zombie virus that attacks one by one their victims and turns people into bloodthirsty zombies. Those who are not yet infected, can not extricate themselves, express should be non-stop. And in a situation where the trap slammed, each of the people behave differently.