The next morning when Yoo-jin enters the classroom, she discovers the corpse of one of the bullies on top of the desk, with a burned face. Meanwhile, the school hires a volunteer teacher, Lee Eun-ju, as the new art instructor. She starts to call the roll in her class and stumbles on seat number 29 as she mentions the name of the dead bully, Kim In-sook. The students are terrified when they hear the name, and rush out of the classroom when they see her talking to thin air and believing that In-sook is still there speaking to her. Yoo-jin tries to convince Eun-ju that In-sook is not real, but Eun-ju does not listen. Investigations soon rise as the other three bullies die in the same manner, with their corpses all being left at Yoo-jin's desk. Yoo-jin and her friends wonder if the curse is the reason why their bullies have died, but as time goes on, Yoo-jin discovers that the ghost of In-sook is possessing her, and that she killed the other bullies while under In-sook's spiteful control.
