The Program is a brutal military experiment that pits junior high students against each other every year in a brutal Battle to the death.
They all trust each other, but they also know that only one can survive the Battle.
But Yukie Utsumi and five of her friends lock themselves in the lighthouse, clinging to a desperate hope of survival.
Most of the students from Shiroiwa Junior High scatter as soon as they reach the remote island where they must participate in the latest round of the Program.
The Program is a brutal military experiment that pits junior high students against each other every year in a brutal Battle to the death