I for one found it refreshing that Rin & Co. didn’t immediately end up in the middle of a war zone upon arriving in Kyoto. There’s definitely casualties whom they must tend to, but the main battle feels far away. Instead, Rin finds himself in the hometown of three friends of his who are feeling very uneasy around him.
He meets Bon’s parents, who are nothing like he imagined. After two minutes with his dad, Rin is prepared to label him a “degenerate monk”, which just so happens to be what a lot of others in his sect have called him for years, much to the frustration of his son Bon.
Rather than end up in the middle of a fight against the forces trying to revive the Impure King (or whatever), Rin and his mates perform relatively menial tasks, but those tasks still have to be performed, as they’re important.
During their service we see the long-standing rivalry between different clans within the sect, one of which is really into snakes. Bon’s dad is nowhere to be found, so it falls to him to break up fights – and hear what people call Pops.
We get some nice peaks into Bon’s past, and see how much he loved and admired his dad, who always kept to himself chanting sutras. Bon learned those sutras, but he also watched as the order his father belonged to wither away, to the point they had to align themselves with the True Cross Order in order to stave off oblivion.
Meanwhile, Rin tries to think of a way to mend fences with Bon, as well as his other spooked friends. Unfortunately he and Shiemi don’t say a peep to each other for the second straight week, but hopefully they’ll reconcile at some point.
For now, Rin has to be content with Shima, who ends up the last person with Rin with no excuse for slinking away, but also finds that it’s a much bigger hassle to avoid Rin than to talk to and treat him like he did before Rin went berserk. Shima’s are probably the easiest good graces to return to, however.
Bon’s deal is that he always wanted to follow in his father’s footsteps, but he had the kind of father who didn’t want that, and so conflict arose between them, which hasn’t been sufficiently resolved since before he dyed his hair.
But Bon’s no innkeeper, and he never was. He’s an exorcist, a damn good one, and he’ll play a big role in the coming battle against pro-Impure King forces. I think when Rin learned Bon has been having a long fight with his Dad, he was heartened, a bit. Bon only butts heads with those who matter in his life. Relationships will have to be prepared if the good guys are going to have a chance. And despite having Satan as a father, Rin is a good guy.