chan is 18 years old boy, his life was normal 'til the accedint happened, he got in a bad accedint made him lose his ability to speak and the worse .. had him have a scar up on throut

he was studying in high school, wasn't have friends bcs it was hard to communicate with him , and there was some guys bully him, but he had that one big crush on girl.. it was you

one day he was trying to order something from a coffee shop but the workers had hard time to understand him