He doesn't understand what's happening of course he'll react like that because he wants to protect Tia. Yuki
Did he see tia is the one who throw the knife to the maid or not? I'm confused... Tia is the one who kill the maid, but suddenly he's calling kaizer a monster while tia is the one who's weird for throwing that knife?
Who tf does he think he is.... pls tell me he dies soon