Vile

A human was saved by someone or rather something after a almost fatal car accident.
Upon returning to school, they met that someone without knowing that they were to thank for them still breathing.
Not for long though.
Or at least, that was the intentions of the being.
Instead, feelings were developed and pursued.
However, that one being was not human, far from it in fact.
How will this relationship work, that is, if a relationship is even built.