Aster followed her inside the sanctum, catching a glimpse of the hidden room of the Holy Church. After Eren, they were the only two people who had seen this room, and were still alive.
"What is this place?" Aster walked around the room, feeling strange. "There are traces of the space being completely destroyed. It still hasn't completely recovered."
As his bloodline was related to spatial manipulation, he could feel even the slightest disturbance in space.
There was only one other person he had seen, who was able to manipulate space to the extent that he could. It was Eren, when he had gone berserk during their first battle.
Initially, he wondered if Eren was also responsible for this. However, he soon dropped this thought. Even if Eren was strong, they were talking about an Overlord here.
It was impossible for him to fight an Overlord. Aster didn't believe it.