Originally Posted by
MFauli
That said, I don't believe it's that simple either. My first thought was that the half-brother himself is the evil guy or at least part of it. First of all, we don't know if he's even telling the truth. Secondly, he said he hated his father. That's a pretty severe thing to say for someone who just slept around with women and wasn't successful at his job. Considering that Himewaka has been portrayed as pretty smart, too, I can see him being the bad guy. Setting up the murder of Ai-chan who, in his eyes, caused his parents' double suicide. Or maybe he caused the double suicide, too, because his parents' relationship was made miserable by the dad's affair with Ai-chan and he did a tabula rasa on all of them.