HWFWM book 11 ending

I just finished reading HWFWM 11 and had a ton of fun reading it. Was wondering if anyone else else was super excited by the ending.

The idea that Jason is bringing a system onto the universe could mean a ton of things, but I'm thinking it's like systems seen in other litrpgs. Big overarching control stat point type systems. Maybe Jason is the birth of the system in the series, as opposed to other litrpgs having a preexisting system. This would completely change the way training is done in his world and so much other stuff, and it would look at litrpgs in a new perspective, as sort of a "prequel" for such stories. I'm just imagining another story being written much much later on in the HWFWM universe where a character shows up and uses the system like in other litrpgs and its all because of Jason some billion years ago.

Just wanted to hear other people's thoughts on this idea, and maybe other ideas for what the new "system" could be referring to.