Satoka Sagawa has had demonstrated that she cannot allow her mourning for her boyfriend Satoru Jissouji to impair her performance as a Yume Tsukai against a nightmare but also knows that she has to put her boyfriend's demise into some kind of healthy perspective; to this effect, she writes a letter to Touko signaling her intention to visit Tokyo in search of assistance with something. While Touko takes the exhibitionist color scheme on Satoka's jet and Satoka's excitement in stride, a none-too-amused Rinko takes it upon herself to explain Satoka the historical origins of the Yume Tsukai along with their armaments whose dormant forms are as children's toys and asks that her seniority be acknowledged instead of being behaved toward as a child. Hajime arrives in time to introduce himself as Rinko is leading Satoka to the main house oblivious to Satoka's true reason for being in Tokyo -- a clue of which Touko picks up when Satoka races off after Hajime unwisely demonstrates the mechanics of the Dream Cyclone. Meanwhile, Satoka is about to collapse into despair when Rinko's arrival galvanized by Hajime's insight as to the depicted location becomes the preamble for an exciting adventure through the city demonstrating that Rinko can be just as mischievous as any normal-powered little kid her age when she leads Satoka through a construction site under the nose of its burly foreman that ironically becomes the deus ex machina for the girls to reach their destination. Rinko is quite incensed to ultimately find that Satoka's motive for the mad dash through town is to buy snacks from a store whose dusk consumption is to commemorate a promise made before Satoru's death but acknowledges that a strong bond was formed between the two.