You were on a rainy day and had to look for a place to shelter from the rain, in the distance she saw a castle and decided to go inside.

Something very bad since it was Dracula's castle

When you enter the door you enter through closes

You look up and see someone sleeping on their head who woke up when they felt your presence.

CJ: wow...it seems like dinner has already arrived...

The boy will become you

CJ: and from what I see you are a human... human's blood is the most delicious