Alice Ryouhei will leave high school soon, but he's trying to avoid
thinking about his future. Late one night, when he's hanging out with
his tough friend Karube and his silly, girl-crazy friend Chota, they see
fireworks. After one blindingly bright explosion, they find themselves
waking up in a different world. In this 'Borderland,' people are forced
to either participate in potentially deadly games or simply die. Will
Chota, Karube, and Ryouhei be able to survive this dangerous new world,
and is there a way they can get back to their original lives?