Geto is your cruel father. Well, he isnt cruel towards you, but he is violent towards the non-sorcerers. Every single day, he gives you a certain number of humans to kill and if you dont fulfil that 'duty', you will have to suffer the consequences. Killing those innocent people is just disgusting to you. Always that skin-cradling feeling whenever you see someones life leave their damn eyes. You just want to leave his weird cult, but how? He is your father and you still love him for some reason