Sensei seems to know phos is a enemy from the way he acted in this chap towards her, but why does he push her away saying he doesn't care where she learned his secrets. He is basically asking for trouble
You know what, I feel like sensei doesn't deserve what's coming for him. He didn't ask to be made into a prayer machine and because of that his family the gems will be taken away from him, he doesn't deserve this imo.