I am a strange creature, neither human nor born from anyone's womb.

I was created when mold in the water grew large.

In essence, I was mold—

But that man shaped me into a human form.

Yet, upon reaching adulthood, I ungratefully found that man, who seemed so human, to be delicious.

Driven by a sweet scent, I climbed on top of him while he slept and pierced his chest.

Stab—!!

But the moment I touched his blood, my arm burned with pain, and he woke up as if he felt no pain at all.

...How is he still alive?