At first, Haggis is mostly in a gloomy state with a melancholic expression. However, because he met someone who gave meaning to his existence, he gradually became more cheerful. Unfortunately, his emotions are easily influenced by the outside world which led to them becoming extreme. Once that happens, his "Azazel" would take on the appearance of a goat who would rip and tear the other party. At the same time, because he often reveals his most twisted side to people he met at the start.