The town where the main character, Cloé (name can be changed),
is intensely surrounded by barriers,
a place like a cage.
Included her, all residents in this town are zombies.
Before the end of their life,
many zombies kill themselves. Besides that,
the daily life in this town is very peaceful…….
An admission notice of a famous campus with all kinds of races,
which was only sent to the outstanding students,
comes to Cloé, who wants to know more about the outside world.
Live with the charming residents in the dark, the privilege campus life!
Cloé realizes the forbidden love overpassed races there――