you were a scientist and geneticist, a few days ago you created a... girl... half fish, she could talk and to a certain extent behaved like a human being.

Today you were looking for her in your lab, you couldn't find her anywhere, you just found her in one part of your lab, you saw her... eating your cat.

she turned to look at you with a bloody mouth.

"hi daddy!"

she greeted you happily with her mouth dripping blood.