The space crumbled around him, and Arthur was thrown back into the ruins. His mind could not remain at ease after what he had just heard from his father. Is it possible that his father would harm his wife just to reach his aim?
If anything happens to his mother, then Arthur would, without a doubt, think about restoring the previous timeline. However, that was what his father wanted, and if Arthur had to guess, it would be for the perfect ending in his head.
Seref wanted Arthur to be the world's savior, and the only world that needed saving was one about to be destroyed. This was the only explanation for his father to prefer that timeline, where his son had one arm and his family was lost across worlds.
"Dammit, Seref," his fingers dug through the ashen bricks of the hall as his face contorted. "I should have killed him when I had the chance."