I think that's what i'm looking for, but more detailed instead of just boxed with connections to which map it connects to, for example purga border has 5 connections there, may get lost quite easily trying to find which exit and route to go for, and also i feel like the map above kind of incomplete?
P.s
I do remember there's one gate inside albus tower somewhere that cannot be opened in the slightly long hallway in the middle of the map when i first got there, but i couldnt find it anymore, not the one that leads to the star lamp, the location of the gate is somewhere on the right side?