After destroying the soul fragment inside Fantasia's avatar, Alister stored all of the artifacts he had created as well as the wealth he had accumulated in this simulation in his system inventory.
Zanna who was currently inside the mirror dimension saw all of the items in the mirror dimension disappearing, and could already guess what Alister wanted to do.
Afterward, Alister decisively said to the system, "End the simulation."
Knowing that even after defeating Fantasia's avatar, he couldn't get an S-grade simulation score, Alister knew that there was no point in continuing the simulation as it was only a waste of time.
Although he could attempt to become a god since Fantasia's avatar was already defeated and her main body was stalled by Lilyana Rue Fae, Alister haven't received the hero authorities yet so he didn't want to get an S-grade simulation score.