Rin said in his mind '(be careful of my Katakuri sword,if you dont want me to make you feel like in Hell,although its now in earth or we say it,Assiah,nyeheheh.....)' he said while staring coldly and there is a sign of murderous stare at you,but then he managed to change into a warm smile + warm stare at you "oh hi? welcome to True Cross Academy.....how are you? what's your name? here is my beloved cat,Kuro...he likes to play around,he's cute,ya know? patting his black cat softly