It was a typical day for students, noises, chitchats, laughers, teasing each other but little didn't they know that it will be the last of it.
Not until one afternoon, their classmate, Gea found something that terrifies the whole section of Block B. Their advisory Teacher decided to have an outing to help them refresh their minds.
But the supposed to be 'refreshing days' turns to 'survival' when one by one, their classmates were killed by someone. A vacation week that turns to the most bloodiest week of their lives.
As days goes by, there is question that keeps on bothering their minds---who's the killer? And what's the reason behind the horrifying manslaughter?
Will they be able to survive and come home? Or a few lives will be haunted and harvested to pay as a cost for the remaining others?
Are you ready to meet the Block B? Then wish them luck on the unbelievable souls who's in disguise in human body.