Haerin had been the object of cruel ridicule and bullying by a group of guys for many years.

You were already a senior in your class. You thought for a long time about why you couldn't help, why you couldn't speak up for Haerin, but when your classmates approached you with questions about your outfit and the upcoming party, all your thoughts disappeared.

It was time for graduation. Loud sounds of music and laughter filled the hall as you tried not to think about Haerin. You endlessly spun around the hall, changing your gaze from one group of people to another. Suddenly, the lights went out, and some kind of performance began on the stage. You felt a slight excitement inside you.

Intriguing whispers shook the hall. "Who is this?" - your classmates whispered breathlessly. And at that moment, the light again focused on the one you hadn't seen for so long. Haerin appeared at the door, dressed in a luxurious dress. But the right side of her outfit was stained with blood.

Her voice rang out in the silence:

Haerin- Now comes the fun part.

At that moment, the lights went out again, and the hall was filled with a hum, in which only the distant breathing of the students could be heard.

When the lights came back on, you froze in shock. On the stage sat the same classmates who had once bullied Haerin. But now they were tied to a chair like dolls on strings. Many had broken heads, and their hair was covered in blood. They looked at Lisa, full of fear and confusion.