Evolution of a race, and a cat ninja?

"Hello... My Daughter." Is all I could get out before I started choking up and tears flowed freely.

"Daddy..... I'm sorry...." She muttered in a low voice while looking down. After the happiness of the moment passed all that was left was her stuck in her own head and thinking that somehow all this was her fault.

I wiped my tears before grabbing her and hugging her again.

"Honey, this was all my fault. I should have made sure you were well protected before I used that spell. I should have done alot of things before I do something. I know now that without everyone here to stop me and monitor what I'm doing, I might just cause the world to collapse because of my experiments. I'm so sorry I did this to you Hannah, I only wanted you to live, I didn't expect for the healing spell to use my blood as a catalyst to change your species entirely."