He thought that he was part of the school, and kept coming to learn so he can go to college like any other teen but he didn't know that he was being used as everyone bullies him for his poor condition and mental illness.  

He was thrown out by his own family because he was mentally sick and had stuttering matter , Jeonghan found a spot next to his home and he always watches his family living their life while he's suffering all alone with no money or anyone who can support him .    

He always wait, in the end of the day, he always sits alone, waiting for the promise that has never achieved, his father said that he will pick him up... But he never did. Is it because he's sick?! His father doesn't want him anymore?! everyone abounded him.    

Jeonghan struggled from bullies, homeless life, ty father and mother who abounded him since young age due to his illness, but the lad didn't give up, he kept struggling with his life hopping for a bright future, but will he see that future with his cruel father and high school bullies?!