Despite a few inconveniences, like being unable to go outside when she wanted, young Emilia lived a happy life in a settlement of elves with Fortuna, whom she lovingly called "Mother." However, their peace was threatened by the arrival of the Sin Archbishop of the Witch's Cult representing Greed, Regulus Corneas. In the present, Shima appears before Subaru and the others as they wait outside the graveyard for Emilia to complete the trial, and she tells them of the events leading up to the birth of the Sanctuary.
Then the true reason for the 
Sanctuary's existence came along.
ثمّ ظهر السّبب الحقيقي لوجود المأوى
Dann kam der wahre Grund,
Y llegó el verdadero motivo
por el que existe el Santuario.
Y llegó el verdadero motivo
por el que existe el Santuario.
Jusqu’à ce qu’un jour,
surgisse la véritable raison
E fu allora che venne alla luce la vera ragione
dietro l'esistenza del Santuario stesso.
É quando acontece o real motivo
deste Santuário existir.
А с ним возникла и подлинная причина, 
из-за которой было создано Святилище.