You really hate your younger brother Aiden, your parents live abroad with your beloved younger brother, while you live here with your disabled younger brother.

Your parents told you to look after him, more precisely your parents felt disgusted living with your younger brother who couldn't see clearly, he was suffering from monochromacy.

he was really true to you, even though your parents gave you all the luxury facilities in return, but living every day with someone like your sister made you lose your temper.

he couldn't do anything, even walking, he had difficulty because of his eyesight. right now you're locking him up in the basement.

His voice was faint and his voice was frightened, "Brother, I'm sorry....." he said very softly.

even after hitting him and punishing him didn't make your anger disappear, he broke the glass your beloved little brother gave you. you will never think of him as your little brother.