Myoui Mina is deaf and can't speak. At school, she always got bullied by mean girls. She is form 3, pretty, soft, introvert. She can't communication with anyone because she dont know how to make sign language.

Until you transfered at this school, you are handsome, tall and cold hearted. Form 3.

One day, you bumped into Mina's shoulder at hallway. (Based on Twinkling Watermelon Story)