Miz intends to step down as the Great Priestess of Water, marry her beloved Fujisawa, and be succeeded by the young Qawoor Towles who comes to Floristica. Jinnai views Qawoor's induction as a way to slip into Makoto's lab, yet he accidentally triggers an enigmatic gadget that transports them all across dimensions to a gray industrial city surrounded by a massive castle in a parallel realm.