Howard POV.
Kayla had become very abnormal.
When I found her, she was sitting in a pile of empty blood bags, covered in blood and with a hideous face.
Usually, vampires don't show their true colors when feeding on blood bags unless there is an extreme desire for blood.
It was clear that Kayla was now completely out of control.
I counted in my mind; she had sucked almost 20 bags of blood.
Each blood bag has 500 ml, 20 bags have 10,000 ml.
An adult human weighing 60 kg has a total of about 4200-4800 ml of blood in his body.
This means that Kayla has sucked up the whole blood of 2-3 adults.
This is far beyond a vampire's daily need for blood!
"Kayla, what's wrong with you?"
I knelt to check on her.
She was still stuffing the blood bag into her mouth, but the way she looked at me w
