THE NIGHTFALL

At Yeonsai High School, everything was normal until night fell for the first time.

When the sun disappears, something begins to roam the school grounds. Fast, silent, and impossible to outrun, these creatures only appear after dark... and every night they return stronger than before.

Trapped inside their own campus, Class A234 becomes one of the central groups forced into survival as the school turns into a place of fear, silence, and constant danger. With no clear answers and no guaranteed escape, they must adapt to a reality where every decision can mean life or death.

But the monsters are not the only threat.

The remaining adults know more than they should, yet refuse to reveal the truth. Some attempt to control what is happening, while others focus only on their own survival. In a situation where information is hidden, trust becomes just as dangerous as the night itself.

As fear spreads throughout Yeonsai High School, alliances begin to break, emotions run high, and survival becomes harder with every passing hour. Every night demands sacrifice. Every mistake has consequences. And every moment could be their last.

Because in Yeonsai High School...

night doesn't end.

It hunts.

And when The Nightfall comes again, survival is never guaranteed.