Responses
![](https://pic1.mangapicgallery.com/r/avatar/47/u81955_50x50.jpg?2)
I think he's obsessed but not sexually nor romantically, he wants to keep his brother safe, so he stops him from learning secrets that could endanger him and cut people off to avoid the possible danger of someone getting to him with dark intentions so he just gets rid of them all. As we say here in brazil: por via das dúvidas.
Okay what are we thinking ????
His brother is IN love with him
Or
His brother loves him and just want to protect him