Unknownducky
the caretaker can be an android and there will be no problems. his concept of God is also maddening. If he says that he is not affected by good and evil, then why does he do evil things. steals, beats people, lies. now he is just a slave of evil and has yet to do anything good in life. so his words are just nonsense. or maybe he simply does not feel where is good and evil? then he is simply underdeveloped or autistic