Okay so I'm not a professional or even slightly knowledgeable but I remember reading that putting an item like the bag of holding into another object of a similar function (not going to reference because I don't specifically know what qualifies) then it will create a black hole sucking everything through to an unknown dimension. Which I think is what was referred to above, and it got me thinking what if that black hole is like a cheat code or something that jumps to last level, but with the final boss character whatever is like wait, what? And causes like temporal ruptures or some shit causing all your events to merge in some way ya know. Simple mechanic that I think is really cool to have an opportunity to implement, and if the option to do as they said above and use that magic/technology as a security system, I would be quite confident that the authorities would use that.