[Kotonzo High]

A girl, who has heterochromia. Both her hair and eyes were different colours. She's silent, not mute just doesn't want to talk. She only has six close friends, those being her childhood friend. They were the only ones who know what she was saying even without using any words

Just one look, one eye contact and they knew what she was thinking or saying. As if she was saying it telepathically. So what happens when her school, that managed to join the training camp, clash with the others?