On this episode, Mayura tries to become friends with Benio. Later, Rokuro joins with Ryougo's squad on a mission.
Wow, seeing Mayura trying to be friends with Benio and learning about her details was actually pretty cool. Also it's nice to see Rokuro finally starting to change on becoming a full exorcist Other than that, the episode revealed Mayura to figure out Benio's and Rokuro's relationship which I was expecting would come sooner or later. Now what's going to be the next plot? Overall, awesome character relationship development and some build up for the main plot.
Conclusion: Awesome character relationship development and some build up for the main plot.