Review Detail of Patheror in I am a Scarecrow and the Demon Lord of Terror!

man, it started so well, mc has to make others feel fear, mc behaves smart and so on. suddenly mc kills his first victim and it is shown he does so without any remorse. kinda hoped it would be some more interesting story about lord of terror, but chapter or two later it is story of lord of murder who happens to scare people sometimes.