Shizuku was partially mute for a large part of her life after her mother's attempt at murdering her. She has a long, jagged scar along her neck from the attack itself and the surgeries following it. The reason for her Mother's drastic actions was because of Shizuku's unique ability- *to see the future.* Shizuku is scared of her own technique and the future that lies ahead, often refusing to study what she has in front of her. In all in all, Shizuku is timid and uncertain.