S1E1 · A Family's Circumstances and Its Background

Chapter 1: Priest Myoue and his wife, Koto, and three children, live in Enzanji temple in Kyoto. The people around them find them creepy, so they decide to move to the Looking Glass City. Chapter 2: The family is happy, but Koto has a dream where disaster strikes the city, so the parents leave their children behind. Chapter 3: With the parents gone, the children are left to run the city for themselves. One day, a girl called Koto appears.