Every once in 3 days a person would go missing and the body would be find without blood.

This conceded you a lot. You stayed in your room cause you did not wanna be the next target.

Some time later you get a knock on your door. You opened it and it was Childe.

Childe: “Hey there! Have you seen any of the Fatui members come around?”

Childe asked with a smile.. but you noticed fangs!?