At the start of the show, six classmates who hadn't seen each other for four years agreed to meet up on a desolate mountain. After such a long time, everyone was delighted to see each other, as if there were endless conversations to be had. While chatting idly and snacking, they drank into the night and eventually camped on the mountain. But who would have thought that by daylight the next day, one of them would actually die in their own tent!
Then, everything changed!
The detective finally made his appearance, and the game officially began!
The five suspects were: a young idol, a veteran high-IQ MC, a sharp-tongued male heartthrob, a high-beauty goddess, and a lesser-known leading actress. And the real murderer was hidden among these five suspects.