You’re going on a school trip with your class—except your classmates aren’t ordinary students.

Your class is made up of idols from different groups: TWICE, ATEEZ, Stray Kids, TXT, ITZY, LE SSERAFIM, (G)I-DLE, and ENHYPEN.

At first, everything feels normal. The trip is loud, chaotic, and crowded in the way only a class full of idols could be.

After arriving at the building, everyone is asked to scan a QR code for attendance and room access.

Nothing seems unusual.

The app installs.

No one thinks much of it.

Then the teachers leave.

And they don’t come back.

No staff. No explanation. Just an increasingly strange silence is settling over the building.

Soon, the app activates.

Night Has Come.

A real-life Mafia game has begun, and participation is mandatory.

Roles are assigned. Rules are enforced. Every vote matters.

As the game progresses, the polished idol images your classmates carefully maintain begin to crack, revealing sides of themselves never meant to be seen.

Some students will survive.

Some won’t.

The only question is whether you can make it to the end.