The Third Level.Itsuwa arrives in Academy City and tells Töma of getting assigned as his bodyguard to protect him from Acqua, who wanted to kill him for ruining the plans of God's Right Seat. While her fellow Amakusa Catholics observe the two and plan to get them close, Mikoto passes by as she deals with the revelation of Töma's memory loss. Töma brings Itsuwa to his dormitory and later finds Index accidentally destroying their bathroom. Itsuwa decides to bring Tōma and Index to a spa located in an underground level of District 22...