Chapter 637: My House, My Rules!
Black was getting bored.
He was constantly using Biokinesis to keep his body from bursting apart. And, if that wasn't enough, a part of his mind was still in a dormant state, refusing to think about his father and the things that had happened.
In this matter, he was vastly different than Kai.
Where Kai had an actual brain and was just assisted by the Ad Infinitum, Black's brain was too intricately linked with the AI. One could understand this from the fact that before infusing AI, Black wasn't even alive, per se.
All in all, Black did possess a brain, which was a mirror image of Kai's brain, but if one took out Ad Infinitum from the picture, he wouldn't be able to even think.
But because of this exact reason, Black also had an advantage.
When needed, Black could shut off any part, or Concept, regarding his mind, letting the AI take control of it. In the case of Kai, even though he could do the same, it wasn't as thorough as in the case of his Item's.
It didn't come as a surprise that Black was coming out of the hellhole of Cognitive Dormancy much faster than Kai.
Even the matter of Nyarlathotep and the Objective of his Main Mission, which now seemed to have stemmed from Timeline's request as per the Great Old Contract, was also buried by the AI.
So, yes. Black was getting bored.
With no more active worries regarding his father, no more uncountable active Lucky Intuitions bombarding him constantly (-as the AI was filtering them out-), and no more active synchronization between him and Kai, he had just nothing to do.