"The Pan-Human History corresponding to a Lostbelt could also be called the foundation of human order. Pan-Human History possessed endless possibilities. If compared to a great tree, a Lostbelt was like a tree with only a trunk and no branches or leaves, while Pan-Human History was a lush, thriving tree that could continue growing."
"But a Lostbelt would not willingly accept its fate of death, and so it would fight Pan-Human History for living space. Abandoning this one world in exchange for peace across all the parallel worlds of Pan-Human History—I believe that should be worth it, shouldn't it?"
Shirou felt his scalp tingle at those words.
Preserving this world was wrong, and would even endanger other parallel worlds?
Because of that, did the humans of this world have to die?
The crushing pressure made it hard for Shirou to breathe.
The white-haired man quietly watched Shirou, understanding that Shirou needed time to process this. The information contained in his few words was immense.
"Is there really no possibility for a Lostbelt and Pan-Human History to coexist?" Shirou took two steps back.
The white-haired man shook his head.
"No."
Illya hurried over and stood beside Shirou.
"There is, in a sense, but it is meaningless."
Shirou asked tentatively, "They can coexist? Then why is it meaningless?"
"The fundamental reason a Lostbelt cannot coexist with Pan-Human History is that it cannot sustain endless possibilities. Then all you need to do is restore that. In other words, release all the magical energy the Einzbern family has accumulated over the years. But Earth is already close to death. That magical energy would be a drop in the ocean, only enough to let Earth cling to life for another ten years. Within those ten years, Earth's condition would become even worse than it is