[quote=@Caldizar]
<Snipped quote by Meta>

Because this CYOA literally deals with beings, Living Gods, that are well beyond omniversal in scope.
[/quote]

One can scale up as many times as one wishes—omni, all, upper, transcendental. It can still fit inside of Existence, if it's within its own bubble. Like Meta said, that CYOA can fit in its own, sub-Existence omniverse. We have designed Existence so it is not subject to eternally increasing scale problems.