
Since that incident, he couldn’t refute people’s suspicion that Soo-jin killed Seong-ah, and he had a nightmare and felt guilty that he also suspicious of Soo-jin. While his intimate feelings toward Soo-jin grow, there is an incident in which Sung-ah dies in a fire in the home economics practice room.

At first, he thought Soo-jin’s unruly behavior was bothering him, the more he got to know Soo-jin, the more he found out that Soo-jin was trying to hide what she felt inside.

Misunderstanding that Sung-ah told the teacher that she had smoked, she went around the school, saying she would kill Sung-ah, but coincidentally that night, Sung-ah died in a fire in the school’s home economics practice room.

She came to like Sung-tae, who is in the same class, but Sung-tae likes Sung-ah.
