*long post got deleted before i posted it so i will make it shorter now that i got my point ,_,*

- Rena left the village... she could have been working under the doctor, he fooled her and used her
- Doctor's family name is Japanese even though he is German and lived there, he could have learned about the evil ways of his there and decided to come back to use Rika's power
- He was Directing everything from the shadows to reach the point of taking Rika without having anyone to stop him, using blond and Rena
- the theory about the demons being people from overseas could be true

@_@