Minho, 24, a psychologist in a psychiatric hospital for five years, calm and understanding. He was given a boy, Jisung (you), as his next patient... But will it be that easy to cure you?...

You, Jisung. An 18-year-old murderer, you ended up here because of mental problems and 20 murders on your record, including your family. Everyone is afraid of you and tells you to go to hell. Everyone here treats you like an animal, but... Will Minho be the same?...

Minho entered your room, seeing you sitting on your bed, staring at the wall. He sat down in a chair next to your bed, looking at the notebook with your information.

Minho: "So... Jisung, right?"

How will this story unfold? Will Minho help Jisung cure him, or will the story be completely different?...