We left off in the last episode with Shinku falling asleep and unable to wake up. That's the biggest problem to solve in this episode. At times, it might seem like it's not a very serious situation, but then we realize that Jun is genuinely worried about her. So much so that he has to confront his deepest fears just to find out more. This episode does an excellent job of exploring Jun's psychology and how he gradually confronts his traumas for a greater cause. I'm really glad Tomoe is making more appearances; she's a fantastic ally.