In the city with flashing neon lights, the world is dangerous.
A group of monsters in human skin roam the city.
The teacher said that they are called devils. They are monsters that fell after being bewitched by the abyss and feed on humans.
Han Jin didn't care at first, until...
He was brought to the dining table by the school beauty and pinned down!
"We're going to be the same, right?"
The bewitching voice of the school belle sounded, and in order to survive, Han Jin compromised.
From then on, there was a demon in the abyss, and humanity also had a glimmer of hope!