hopefully he could get his hands on cool serums like the extremis which makes him near immortal and gives him some basic flames Manipulation plus if he can perfect it, it would enhance his brain to make him even smarter
I would suggest that he get into biology so that he can make his body better or even not need certain stuff like to eat or go to the bathroom or other things or even make his mind better though his brain
so far in these chapters it's more than like info than anything so when is the story actually going to start instead of constantly info dump about the gate of truth and everything else