During the simultaneous walk-home-from-school events, Keima is attacked by a wave of flying books.  The books are being controlled by a small figure.  Meanwhile, section chief Nora drops by the Katsuragi residence to see Elsie.  It sounds like the Hell Bureau of Peace has issued an order to the loose soul team to search for residents of Heaven.  Kanon/Apollo is currently at the Katsuragi residence.  Is this a coincidence?
You must pass through the 
Valley of Dragons to reach Westtown.
Debes pasar por el Valle de los Dragones 
para llegar a la Ciudad del Oeste. 
Tienes que pasar por el Valle de los dragones 
para llegar a la ciudad del oeste.
Você tem que passar pelo vale dos dragões
 para chegar a cidade do oeste.