I didn't tell Clara anything so she wouldn't be scared. I didn't want to worry her until I knew exactly what was happening in her body.
Nevertheless, during the time I was with her, I asked her a few questions under the surface and got my answers.
For example, Clara was able to do things that people of her level found quite difficult because of her mana heart. Chazon thought she was a genius, but she wasn't sure how true that was.
She had a few other abnormalities like that.
But, for now... nothing serious seemed to be wrong. So, after spending a short time with her, I went back to the academy.
Although I will be following this matter closely, there's nothing I can do yet. First of all... what kind of experiments were done on her in her childhood, what she was exposed to, why she has a mana heart when she is not even D grade, let alone B... I need to get answers.