no , cause that will mean that u need an external barrier in order to create a barrier less domain
which will remove all the importance of barrier less domain and basically drop it down to megumi's level
a barrier less domain doesnt have an outer shell , thats the main hype abt it
so if u can remove the domain with that external barrier , then that will mean the external barrier is the shell which contradicts the entire concept in itself
barrier-less domain is something which is supposed to be impossible , it doesnt have an explanation
thus its a divine technique
which will remove all the importance of barrier less domain and basically drop it down to megumi's level
a barrier less domain doesnt have an outer shell , thats the main hype abt it
so if u can remove the domain with that external barrier , then that will mean the external barrier is the shell which contradicts the entire concept in itself
barrier-less domain is something which is supposed to be impossible , it doesnt have an explanation
thus its a divine technique
But I still have my doubts. You have to keep in mind that these sorcerers are very tricky. Remember Kenjaku said if Tengen had released the barrier it would have ended the Culling Game?
Plus, there has to be a counter or weakness of the barrierless domain.
1) It allows an escape route
2) It can be dismantled by breaking the external barrier
Anyway, Sukuna is a monster. I am trying to find possible ways in which his DE can be cancelled.