On Christmas Eve, Shiroe and the other members are fighting the level 97 boss monster "Luseat of the Seventh Garden."  But two more boss monsters appear in the middle of the battle, and they are overwhelmed.  Shiroe is caught in the fires of "Ibrahabra of the Third Garden"...
I asked Soujirou to see if the monsters were changing.
und Sojiro mit der Beobachtung
des Verhaltens bei Monstern.
Le pedí a Soujiro que viera 
si los monstruos cambiaban.
Sôjirô, à l’évolution des monstres.
A Soujirou, di osservare i cambiamenti nei mostri.
Pedi a Soujirou para ver se os
 monstros estavam mudando.
Содзиро — о том, как меняются монстры.