It had been a week since system sama told Arnold the truth about the universe as well as about Shiva's past. Still, Arnold was having a hard time grasping it all. It wasn't like he didn't believe what the system informed him about. System sama had never lied to him, so he never suspected it.
But knowing about the secrets of the universe wasn't something Arnold was quite ready to accept yet. It was obvious that he was feeling this way because what system sama told him was indirectly the theory of the multiverse.
Although it wasn't quite like the multiverse theory Arnold knew of because according to what system sama told him, no two universes existed at the same time. One was only created after another one had been destroyed. At least, that's what Arnold derived from their little chat. But even he couldn't deny the possibility that what System sama told him was true.