The thing I like most about this chapter[8] is how Rea's dad just stabbed Furuya through the stomach and told him "You thought this was a game!?". It was real annoying, seeing Furuya shaking his ass like Wario and not take the situation he was in, as well as Rea's dad's feelings, seriously. Of course, he only got stabbed because he has some special power at work(i.e. if he was completely normal, he prob wouldn't have gotten stabbed), but it felt good to see him realize what was really at stake here. I wish he didn't have a special power, because now it might be a moot point that he got stabbed(for messing around, not in terms of the story).
Oh, and for Furuya power theory...