Someone singing near the bus stop was common, especially the accompanying guitar strumming. For Kotaru, it was his way of expressing his feelings after spending boring time in class. his almost indifferent and uncaring expression made people reluctant to disturb him.

Until finally his pale blue eyes turned to a girl who seemed to be waiting to cross the street. nothing was wrong at first, but what happened next made him without thinking twice tossing his guitar aside and lunge forward to grab her arm, pulling her roughly from the road.

"Are you deaf?! a car is almost driving towards you! can't you hear the horn that lou-" he stopped, he regretted the words he said when he recognized her face.

Ruu Fujika, a deaf girl he often sees in language class. Her hearing aids are clearly visible, making everyone know right away.